## Category Archives: Uncategorized

### Newton: Inertia & the Laws of Motion

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#### Newton’s First Law states, “Every body continues in its state of rest, or of uniform motion in a right line, unless it is compelled to change that state by forces impressed upon it.”

In my opinion the right line is an approximation of the curvature of a circumference of near infinite radius. Therefore the curvature of the right line is negligibly small, but there is a curvature.

The normal problem with the perception of uniform motion is that we can give it any velocity by choosing an arbitrary inertial frame. We can “see” a particle moving at the speed of light by imagining an inertial frame that is moving at the speed of light in the opposite direction.

Any body that is naturally in uniform motion is actually rotating around some axis. It has a radial component that may be negligibly small because the distance of the body from its axis of rotation is infinitely large. But it is that radial component that must be referenced to get the correct idea of the tangential component, which we happen to see as uniform linear motion.

Newton’s first law is correct in a relative sense only because the uniform motion also occurs when the net force on the object is zero. Here we have forces acting on the object, but they balance themselves out.

When a body maintains its status quo of motion in the absence of force, it is said to have inertia. Newton attributed this property to matter only, because electromagnetic field as a substance was not yet discovered in his time.

Newton was very uneasy about ‘action at a distance’. He would have readily accepted the concept of the field because it gave a better explanation. Newton would have assigned the property of inertia to field as well, because field maintains its frequency in the absence of external influence.

The Newtonian body is actually made up of atoms. Atoms are made up of a field of rapidly increasing frequency. Electrons are like “eddies” in that field. The nucleus forms up at the center of an atom as a very condensed field, which contains the most mass.

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#### Newton’s Second Law states, “The change of motion is proportional to the motive force impressed; and is made in the direction of the right line in which that force is impressed.”

Each particle in this universe seems to be moving under the influence of some force, whether by itself or as part of some body. The planets are not only spinning but they are also revolving around another object. Both of these forms are angular momentum. Such is the case with galaxies and, maybe, with cluster of galaxies and larger objects. The angular momentum not only pins an object to itself, but also pins it in relation to another object. It is an important component of inertia.

The simplest example of a motion would be circular, with a constant angular velocity. The tangential component of such a motion will have a uniform constant velocity. It would appear to move in a right line especially when the distance from the axis is very, very large. Its true motion can be comprehended only from the viewpoint of the axis around which it is rotating. Its “uniform motion” from any other origin will be fictitious.

So a plane flying in a right line with constant velocity has that linear motion as the resultant of many different motions. The real motion of the plane can only be comprehended, from an axis around which it is rotating at that instant. That axis gives it a certain angular velocity and radius from which the uniform motion may be assessed correctly.

All real motion requires acceleration and force. The linear momentum is the result of an angular momentum that has a very large radius.

A more general relationship that defines force is the rate of change of momentum; or F = dp/dt, where F is force, p is momentum, and t is time. The general equation may be extended to field as follows:

Momentum, p = E/c = hf/c, where E is energy, ‘c’ is universal constant of space to time ratio, h is Planck’s constant, and f is frequency.

Force, F = dp/dt = (h/c) df/dt, where df/dt is the gradient of frequency.

A very high gradient of frequency exists on the surface of particles like electrons, protons and neutrons, that are like eddies or whirlpools in the field comprising the atom. This force is responsible for the gravitational attraction between particles.

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#### Newton’s Third Law states, “To every action there is always opposed an equal reaction: or, the mutual actions of two bodies upon each other are always equal, and directed to contrary parts.”

The constant speed of light may be looked upon as due to the balance of two opposite forces. There is forward acceleration of the photon, which is checked by its internal inertia. If the inertia were not there, the speed of photon shall be limitless.

The Newton’s Laws of motion implicitly include inertia. The inertia of the nucleus of an atom is greater than the inertia of a photon escaping from the atom by many orders of magnitudes. This is the same ratio as the inertia of matter to the inertia of light.

The vector addition supported by Newton’s Laws of motion applies to a level of inertia corresponding to matter. It cannot add the negligible inertia of light to the inertia of matter, where the levels of inertia are far apart by many orders of magnitude. This vector addition is replaced by relativistic addition. This is the primary success of Lorentz transformation and Einstein’s special relativity.

The speed of light ‘c’ is basically a universal constant that  defines the relationship between space and time. But the “speed of light” is a poor reference point of all inertial frames. This is because light has a finite amount of inertia even when it is infinitesimal. A reference point of all inertial frames must have zero inertia. Light is a good approximation as long as it is being used as a reference point for inertial frames relating to matter and not to field.

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### The Universal Viewpoint

##### Reference: Mindfulness Meditation

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Study the paper on Emptiness.

On a scale, all values are measured from the reference point of zero. This works because zero has no value, and it does not add anything to the value being measured. Similarly, in this universe, all phenomena can be viewed objectively from the reference point of emptiness. This works because emptiness is devoid of all phenomena, and it does not add anything to the phenomenon being viewed.

The viewpoint referenced from emptiness is devoid of preconceived notion.

The reference point of “Me, my self or I” produces a narrow viewpoint that leads to irrational conclusions. But a viewpoint referenced from emptiness is aware of everything that fills the emptiness. Therefore, it can rationally comprehend everything present, and is objective.

We call the viewpoint referenced from emptiness as the Universal viewpoint. It is devoid of preconceived notion; and it views all phenomena objectively.

To look from the universal viewpoint, one must reject all preconceived notions, and only acknowledge what is seen at that moment. Here the moment can be as broad as the viewpoint. This is the viewpoint of science.

The universal viewpoint does not fixate itself as originating from some identity—even the notion of “self” is not there.

The Universal viewpoint is the same as The Static Viewpoint.

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### Emptiness

Reference: Course on Subject Clearing

The Heart Sutra in Buddhism defines EMPTINESS as no Birth no Death, no Being no Non-being, no Defilement no Purity, no Increasing no Decreasing.  In other words, in emptiness there is complete absence of any lasting phenomena.

The viewpoint of emptiness is just that. It is totally fresh. It is completely clean. There are no preconceived notions, no fixed ideas, no bias, etc. In short, the concept of emptiness is not viewed through any filters. It is simply what it is.

From a scientific viewpoint, this is the ultimate reference point from which all phenomena is perceived objectively. No other reference point is required to understand emptiness. This is like the zero of a scale from which all values on that scale are measured.

A reference point aligns everything that follows, into order. In the absence of a reference point things devolve into confusion. It is common to assume an arbitrary reference point just to avoid the immediate confusion, even when it can’t resolve everything.

The Semitic GOD and the Scientology STATIC are arbitrary reference points. They are assumed to resolve the confusion of physical reality. But they cannot resolve the reality they represent. To understand the reality of GOD and/or STATIC a more basic reference point is needed.

Emptiness has that property of being inherently understood because it denotes the absence of lasting phenomena. From this reference point it is possible to give an objective meaning to any phenomena knowing that it may change. Emptiness itself is not a phenomenon, just like zero is not a value.

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## See new version at Disturbance Theory.

##### Reference: Disturbance Theory

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Einstein wrote this essay in 1952, three years before his death, as a new appendix to his book, Relativity: The Special and General Theory (1920). This essay is available at the following link.

Relativity and the Problem of Space.

This essay is quoted below. Einstein’s statements are in black italics. My understanding follows in bold color italics.

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It is characteristic of Newtonian physics that it has to ascribe independent and real existence to space and time as well as to matter, for in Newton’s law of motion the idea of acceleration appears. But in this theory, acceleration can only denote “acceleration with respect to space”. Newton’s space must thus be thought of as “at rest”, or at least as “unaccelerated”, in order that one can consider the acceleration, which appears in the law of motion, as being a magnitude with any meaning. Much the same holds with time, which of course likewise enters into the concept of acceleration.

Newtonian physics describes velocity as the rate of change of the distance of a body with respect to another body. Such distances are interpreted in terms of the material dimensions. This leads to the conventional view of space as the “background” in which matter moves.

Newtonian physics describes acceleration as the rate of change of the velocity of a body. This change is relative to the body itself, and no distance is involved. It involves change in an inherent characteristic of the body called inertia. This leads to the view of inertia as the “background” in which the very matter is formed.

The background is confused with space only, though it gives meaning to both space and inertia. However, this background is neither space nor inertia. Space and inertia are dimensions that are abstracted from the fact of matter.

Newton himself and his most critical contemporaries felt it to be disturbing that one had to ascribe physical reality both to space itself as well as to its state of motion; but there was at that time no other alternative, if one wished to ascribe to mechanics a clear meaning.

The reality of space exists as the abstraction of material dimensions. The reality of inertia (state of motion) exists as the abstraction of material (mass). Here the physical reality of the background is limited to being the reference point of zero dimensions and zero inertia.

There seems to be a confusion between the objectivity of the physical reality and the subjectivity of abstraction. It is very difficult to conceive the physical reality of “something without space and inertia”. So Newton conceives of space as physically real to ascribe a clear meaning to mechanics.

It is indeed an exacting requirement to have to ascribe physical reality to space in general, and especially to empty space. Time and again since remotest times philosophers have resisted such a presumption. Descartes argued somewhat on these lines: space is identical with extension, but extension is connected with bodies; thus there is no space without bodies and hence no empty space. The weakness of this argument lies primarily in what follows. It is certainly true that the concept extension owes its origin to our experiences of laying out or bringing into contact solid bodies. But from this it cannot be concluded that the concept of extension may not be justified in cases which have not themselves given rise to the formation of this concept. Such an enlargement of concepts can be justified indirectly by its value for the comprehension of empirical results.

Einstein whole-heartedly agrees with Newton’s conception of physical reality of space because it leads to better comprehension of the empirical results of mechanics. Einstein argues against the stand taken by Descartes that there is no space without bodies and hence no empty space.

Einstein’s argument hides the fact that there can be a physical reality of a background “without extensions” .

The assertion that extension is confined to bodies is therefore of itself certainly unfounded. We shall see later, however, that the general theory of relativity confirms Descartes’ conception in a roundabout way.

What brought Descartes to his remarkably attractive view was certainly the feeling that, without compelling necessity, one ought not to ascribe reality to a thing like space, which is not capable of being “directly experienced”.

The physical reality consists of physical perceptions. It is then supported by mental abstractions. The philosophical arguments lead to a mental abstraction of a background, which has no extensions. Since we do see space where no matter exists, it must indicate some “substance” other than matter to be in that space.

The psychological origin of the idea of space, or of the necessity for it, is far from being so obvious as it may appear to be on the basis of our customary habit of thought. The old geometers deal with conceptual objects (straight line, point, surface), but not really with space as such, as was done later in analytical geometry. The idea of space, however, is suggested by certain primitive experiences.

The old geometers measured the gap between objects as if it were filled by material substance. This lead to material-like conceptual objects (point, straight-line, surface). But this does not mean that we understand the “substance” filling the gap between material objects.

Suppose that a box has been constructed. Objects can be arranged in a certain way inside the box, so that it becomes full. The possibility of such arrangements is a property of the material object “box”, something that is given with the box, the “space enclosed” by the box. This is something which is different for different boxes, something that is thought quite naturally as being independent of whether or not, at any moment, there are any objects at all in the box. When there are no objects in the box, its space appears to be “empty”.

Here Einstein is arguing from the viewpoint of Newton, whereas I am arguing from the viewpoint of Descartes. The “space enclosed” by the box have boundaries provided by the box. The invisible “substance” in that enclosed space adjusts itself to the boundaries provided by the box.

So far, our concept of space has been associated with the box. It turns out, however, that the storage possibilities that make up the box-space are independent of the thickness of the walls of the box. Cannot this thickness be reduced to zero, without the “space” being lost as a result? The naturalness of such a limiting process is obvious, and now there remains for our thought the space without the box, a self-evident thing, yet it appears to be so unreal if we forget the origin of this concept. One can understand that it was repugnant to Descartes to consider space as independent of material objects, a thing that might exist without matter.  (At the same time, this does not prevent him from treating space as a fundamental concept in his analytical geometry.) The drawing of attention to the vacuum in a mercury barometer has certainly disarmed the last of the Cartesians. But it is not to be denied that, even at this primitive stage, something unsatisfactory clings to the concept of space, or to space thought of as an independent real thing.

By reducing the thickness of the walls of the box to zero we make the boundaries of “enclosed space” disappear. This will make the invisible “substance” filling that enclosed space readjust itself to the new conditions. It will not remain rigidly the same as Einstein is assuming. Einstein is simply holding up a non-physical mental impression of the box and calling it “physical space without the box”. This is an example of the mental conditioning that makes us think that “space” is a reality that is rigid like matter.

The ways in which bodies can be packed into space (e.g. the box) are the subject of three-dimensional Euclidean geometry, whose axiomatic structure readily deceives us into forgetting that it refers to realisable situations.

The axiomatic structure of Euclidean geometry basically applies to the three-dimensional impressions left by solid objects, or created by the mind. These mental impressions follow the rules of material extensions from which they are derived.

If now the concept of space is formed in the manner outlined above, and following on from experience about the “filling” of the box, then this space is primarily a bounded space. This limitation does not appear to be essential, however, for apparently a larger box can always be introduced to enclose the smaller one. In this way space appears as something unbounded.

“Bounded space” is the three-dimensional impression of material objects projected on a null background. By increasing the extension of these impressions we may arrive at the impression of unbounded space. But this “unbounded space” is simply an impression of a box of infinite dimensions.

I shall not consider here how the concepts of the three-dimensional and the Euclidean nature of space can be traced back to relatively primitive experiences.

Rather, I shall consider first of all from other points of view the rôle of the concept of space in the development of physical thought.

It has to be understood that this whole process of defining space is subjective. This concept of space is derived from our experience with material extensions. The rules followed by this concept are those of material extensions. These rules have embedded themselves in our thought. This is mental conditioning.

When a smaller box s is situated, relatively at rest, inside the hollow space of a larger box S, then the hollow space of s is a part of the hollow space of S, and the same “space”, which contains both of them, belongs to each of the boxes. When s is in motion with respect to S, however, the concept is less simple. One is then inclined to think that s encloses always the same space, but a variable part of the space S. It then becomes necessary to apportion to each box its particular space, not thought of as bounded, and to assume that these two spaces are in motion with respect to each other.

Einstein is drawing mental impressions of boxes on a “blank canvas” of zero dimensions. These impressions move through each other unlike material objects.

Before one has become aware of this complication, space appears as an unbounded medium or container in which material objects swim around. But it must now be remembered that there is an infinite number of spaces, which are in motion with respect to each other.

From Descartes point of view material objects can swim around in the invisible “substance” filling the space. We do not know the properties of this “substance” except that it has extensions the mold themselves to fit material extensions. In the absence of material extensions this “substance” is bounded by the background of “no substance and no extensions” of logical abstraction.

Einstein’s multiple spaces in motion are mental impressions only.

The concept of space as something existing objectively and independent of things belongs to pre-scientific thought, but not so the idea of the existence of an infinite number of spaces in motion relatively to each other.

Einstein’s pre-scientific thought refers to postulates taken for granted without logical relationships. In other words, Einstein is postulating that space is a physical reality that is rigid like matter and which exists independent of things. He is postulating further that there are infinite number of rigid spaces that can move through each other.

This latter idea is indeed logically unavoidable, but is far from having played a considerable rôle even in scientific thought.

Einstein’s latter postulate proceeds from the earlier postulate which he believes to be held commonly in the scientific circles. But that postulate has long been questioned in the philosophical circles.

But what about the psychological origin of the concept of time? This concept is undoubtedly associated with the fact of “calling to mind”, as well as with the differentiation between sense experiences and the recollection of these. Of itself it is doubtful whether the differentiation between sense experience and recollection (or simple re-presentation) is something psychologically directly given to us. Everyone has experienced that he has been in doubt whether he has actually experienced something with his senses or has simply dreamt about it. Probably the ability to discriminate between these alternatives first comes about as the result of an activity of the mind creating order.

Time is the perception of sequence or order. It represents sequential changes in material extensions. The perceptions of actual extensions and changes in them are objective. What is projected in lieu of such perceptions is subjective.

The physical reality implies objectivity. Mental abstraction that is consistent with physical perception enhances this objectivity. Mental abstraction of a background in which extensions and changes are absent is therefore objective. This makes space and time deterministic since it is possible to have a reference point of zero extension and zero change.

Mental projection that is not consistent with physical reality is deemed subjective. Mental projection that properties like extensions and changes can exist by themselves without underlying substance is therefore subjective. Einstein is taking this subjective route.

An experience is associated with a “recollection”, and it is considered as being “earlier” in comparison with present “experiences”. This is a conceptual ordering principle for recollected experiences, and the possibility of its accomplishment gives rise to the subjective concept of time, i.e. that concept of time which refers to the arrangement of the experiences of the individual.

When there is lack of differentiation between physical and mental perceptions, the criterion of objectivity must be determined by the the elements of continuity, harmony and consistency. In that case our perceptions and experiences are objective to the degree they are continuous, harmonious and consistent.

The order of objective perception and experience provides us with an objective sense of time. On the other hand subjective perception and experience leads to a subjective sense of time.

What do we mean by rendering objective the concept of time? Let us consider an example. A person A (“I”) has the experience “it is lightning”. At the same time the person A also experiences such a behaviour of the person B as brings the behaviour of B into relation with his own experience “it is lightning”. Thus it comes about that A associates with B the experience “it is lightning”. For the person A the idea arises that other persons also participate in the experience “it is lightning”. “It is lightning” is now no longer interpreted as an exclusively personal experience, but as an experience of other persons (or eventually only as a “potential experience”). In this way arises the interpretation that “it is lightning”, which originally entered into the consciousness as an “experience”, is now also interpreted as an (objective) “event”. It is just the sum total of all events that we mean when we speak of the “real external world”.

When we talk about many people reacting to the same event we consider that event to be “objective”, because it is entering our consciousness from “outside”. But it is objective only because there is a consistency in the reaction of people to the event. As we increase this consistency with other reactions in the universe then the degree of objectivity increases.

Thus, the objectivity of time has to do with continuity, harmony and consistency among the changes observed.

We have seen that we feel ourselves impelled to ascribe a temporal arrangement to our experiences, somewhat as follows. If b is later than a and c later than b then c is also later than a (“sequence of experiences”).

Now what is the position in this respect with the “events” which we have associated with the experiences? At first sight it seems obvious to assume that a temporal arrangement of events exists which agrees with the temporal arrangement of the experiences. In general, and unconsciously this was done, until sceptical doubts made themselves felt.  In order to arrive at the idea of an objective world, an additional constructive concept still is necessary: the event is localised not only in time, but also in space.

To the degree we sort out our perceptions objectively, to that degree our experiences are also going to be objective. The criterion for this objectivity is not necessarily the differentiation between physical and mental as Einstein is presuming. The criterion for objectivity is continuity, harmony and consistency among all perceptions whether physical or mental. Of course, an event is specific in terms of its extension and order; and, therefore, it is localized in space and time.

In the previous paragraphs we have attempted to describe how the concepts space, time and event can be put psychologically into relation with experiences. Considered logically, they are free creations of the human intelligence, tools of thought, which are to serve the purpose of bringing experiences into relation with each other, so that in this way they can be better surveyed.

Free creations under intelligence employ the logic of continuity, harmony and consistency.

The attempt to become conscious of the empirical sources of these fundamental concepts should show to what extent we are actually bound to these concepts. In this way we become aware of our freedom, of which, in case of necessity, it is always a difficult matter to make sensible use.

Empirically, we are part of the phenomena that we perceive. Both observer and observed are part of the same system. This system is only bound to the criterion of continuity, harmony and consistency for objectivity of itself. Therein lies the freedoms as well as barriers.

We still have something essential to add to this sketch concerning the psychological origin of the concepts space-time-event (we will call them more briefly “space-like”, in contrast to concepts from the psychological sphere). We have linked up the concept of space with experiences using boxes and the arrangement of material objects in them. Thus this formation of concepts already presupposes the concept of material objects (e.g. ”boxes”). In the same way persons, who had to be introduced for the formation of an objective concept of time, also play the rôle of material objects in this connection. It appears to me, therefore, that the formation of the concept of the material object must precede our concepts of time and space.

It is true that the concepts of space and time presuppose the formation of the concept of material object. However, it is also true that space and time exist solely as the characteristics of material and physical substances, and not otherwise.

All these space-like concepts already belong to pre-scientific thought, along with concepts like pain, goal, purpose, etc. from the field of psychology. Now it is characteristic of thought in physics, as of thought in natural science generally, that it endeavours in principle to make do with “space-like” concepts alone, and strives to express with their aid all relations having the form of laws. The physicist seeks to reduce colours and tones to vibrations, the physiologist thought and pain to nerve processes, in such a way that the psychical element as such is eliminated from the causal nexus of existence, and thus nowhere occurs as an independent link in the causal associations. It is no doubt this attitude, which considers the comprehension of all relations by the exclusive use of only space-like concepts as being possible in principle, that is at the present time understood by the term “materialism” (since “matter” has lost its rôle as a fundamental concept).

Einstein sees the physicist seeking to reduce the complex, multidimensional concepts, which apply to life, down to simple concepts like space-time-event. He sees that as “materialism” because it is apparently seeking to eliminate the psychical element.

But physics is simply seeking to understand what is there by breaking down the complexity. It is not trying to eliminate the psychical element. It has yet to discover the interface to understand the complexity of life. It is doing so by developing artificial intelligence.

Why is it necessary to drag down from the Olympian fields of Plato the fundamental ideas of thought in natural science, and to attempt to reveal their earthly lineage? Answer: in order to free these ideas from the taboo attached to them, and thus to achieve greater freedom in the formation of ideas or concepts. It is to the immortal credit of D. Hume and E. Mach that they, above all others, introduced this critical conception.

When an idea is not clear and cannot be explained fully it is important to examine it more deeply no matter how sacrosanct it is thought to be.

Science has taken over from pre-scientific thought the concepts space, time, and material object (with the important special case “solid body”) and has modified them and rendered them more precise. Its first significant accomplishment was the development of Euclidean geometry, whose axiomatic formulation must not be allowed to blind us to its empirical origin (the possibilities of laying out or juxtaposing solid bodies). In particular, the three-dimensional nature of space as well as its Euclidean character are of empirical origin (it can be wholly filled by like constituted “cubes”).

The subtlety of the concept of space was enhanced by the discovery that there exist no completely rigid bodies.

The axiomatic formulation of Euclidean geometry has an empirical origin in three-dimensional nature of space and absolutely rigid continuum. But empirically there exist no completely rigid bodies.

All bodies are elastically deformable and alter in volume with change in temperature. The structures, whose possible congruences are to be described by Euclidean geometry, cannot therefore be represented apart from physical concepts. But since physics after all must make use of geometry in the establishment of its concepts, the empirical content of geometry can be stated and tested only in the framework of the whole of physics.

If Euclidean geometry is to be used by physics in the establishment of physical concepts, then the empirical basis of geometry must be consistent with the empirical basis of physics.

In this connection atomistics must also be borne in mind, and its conception of finite divisibility; for spaces of sub-atomic extension cannot be measured up.

The Euclidean geometry with its basis of a uniformly rigid continuum cannot measure sub-atomic extensions that are not rigidly continuous.

Atomistics also compels us to give up, in principle, the idea of sharply and statically defined bounding surfaces of solid bodies. Strictly speaking, there are no precise laws, even in the macro-region, for the possible configurations of solid bodies touching each other.

There are no precise laws for the possible configurations of solid bodies touching each other because atoms do not have sharply defined bounding surfaces.

In spite of this, no one thought of giving up the concept of space, for it appeared indispensable in the eminently satisfactory whole system of natural science.

The present concept of space has been adequate for the system of the natural science up until now.

Mach, in the nineteenth century, was the only one who thought seriously of an elimination of the concept of space, in that he sought to replace it by the notion of the totality of the instantaneous distances between all material points. (He made this attempt in order to arrive at a satisfactory understanding of inertia).

In the past the concept of space was found to be inadequate only in the context of inertia. The problem with the concept of space has now definitely arisen in the context of atomic dimensions.

From disturbance theory point of view, “empty space” represents the extensions of some invisible substance. The problem of space reduces to discovering and understanding that substance.

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The Field

In Newtonian mechanics, space and time play a dual rôle. First, they play the part of carrier or frame for things that happen in physics, in reference to which events are described by the space co-ordinates and the time. In principle, matter is thought of as consisting of “material points”, the motions of which constitute physical happening. When matter is thought of as being continuous, this is done as it were provisionally in those cases where one does not wish to or cannot describe the discrete structure. In this case small parts (elements of volume) of the matter are treated similarly to material points, at least in so far as we are concerned merely with motions and not with occurrences which, at the moment, it is not possible or serves no useful purpose to attribute to motions (e.g. temperature changes, chemical processes).

A material object has its own space. It moves in the space of the invisible substance (field). The current role of space is to provide distances in terms of standard material units. The role of time is to provide changes in those distances in terms of standard material units. These changes in distances appear as motion.

A frame of reference simply provides an orientation in which to view the distances and motion. Matter is represented by “discrete points” or “elements of volume” to detail the motion.

The second rôle of space and time was that of being an “inertial system”. From all conceivable systems of reference, inertial systems were considered to be advantageous in that, with respect to them, the law of inertia claimed validity.

Inertia is internal resistance to motion when effort is made to move an object from its status quo. This “motion of acceleration” is relative to the object itself and not to other objects. It involves space in some manner.

In an inertial system objects maintain their status quo. There is no motion of acceleration. Thus there is no internal resistance. Therefore, the effect of external forces can be isolated clearly.

In this, the essential thing is that “physical reality”, thought of as being independent of the subjects experiencing it, was conceived as consisting, at least in principle, of space and time on one hand, and of permanently existing material points, moving with respect to space and time, on the other. The idea of the independent existence of space and time can be expressed drastically in this way: If matter were to disappear, space and time alone would remain behind (as a kind of stage for physical happening).

The “physical reality” conceived has been space and time on one hand and material points on the other. Each is considered to have independent existence. The material points move with respect to space and time.  Space and time remain when material points are removed.

The surmounting of this standpoint resulted from a development which, in the first place, appeared to have nothing to do with the problem of space-time, namely, the appearance of the concept of field and its final claim to replace, in principle, the idea of a particle (material point). In the framework of classical physics, the concept of field appeared as an auxiliary concept, in cases in which matter was treated as a continuum. For example, in the consideration of the heat conduction in a solid body, the state of the body is described by giving the temperature at every point of the body for every definite time. Mathematically, this means that the temperature T is represented as a mathematical expression (function) of the space co-ordinates and the time t (Temperature field).

This completely mechanical view of space-time and material point  is surmounted with the development of the concept of field.

The law of heat conduction is represented as a local relation (differential equation), which embraces all special cases of the conduction of heat. The temperature is here a simple example of the concept of field. This is a quantity (or a complex of quantities), which is a function of the co-ordinates and the time. Another example is the description of the motion of a liquid. At every point there exists at any time a velocity, which is quantitatively described by its three “components” with respect to the axes of a co-ordinate system (vector). The components of the velocity at a point (field components), here also, are functions of the co-ordinates (x, y, z) and the time (t).

Originally, in classical mechanics, a field implied a property expressed for a volume of material in the continuum of space and time. Property at each pont could be expressed locally through a differential equations. In principle, this concept of a continuous field claimed to replace the idea of discrete material points.

It is characteristic of the fields mentioned that they occur only within a ponderable mass; they serve only to describe a state of this matter. In accordance with the historical development of the field concept, where no matter was available there could also exist no field. But in the first quarter of the nineteenth century it was shown that the phenomena of the interference and motion of light could be explained with astonishing clearness when light was regarded as a wave-field, completely analogous to the mechanical vibration field in an elastic solid body. It was thus felt necessary to introduce a field, that could also exist in “empty space” in the absence of ponderable matter.

The field could also explain the phenomena of the interference and motion of light by regarding it as a wave-field.  Thus, field could exist without ponderable matter. It could exist in “empty space”.

This state of affairs created a paradoxical situation, because, in accordance with its origin, the field concept appeared to be restricted to the description of states in the inside of a ponderable body. This seemed to be all the more certain, inasmuch as the conviction was held that every field is to be regarded as a state capable of mechanical interpretation, and this presupposed the presence of matter. One thus felt compelled, even in the space which had hitherto been regarded as empty, to assume everywhere the existence of a form of matter, which was called “aether”.

Since field originally described the states in the inside of ponderable bodies, it was restricted to a mechanical interpretation. This led to the concept of a mechanical aether filling space.

The emancipation of the field concept from the assumption of its association with a mechanical carrier finds a place among the psychologically most interesting events in the development of physical thought. During the second half of the nineteenth century, in connection with the researches of Faraday and Maxwell it became more and more clear that the description of electromagnetic processes in terms of field was vastly superior to a treatment on the basis of the mechanical concepts of material points. By the introduction of the field concept in electrodynamics, Maxwell succeeded in predicting the existence of electromagnetic waves, the essential identity of which with light waves could not be doubted because of the equality of their velocity of propagation. As a result of this, optics was, in principle, absorbed by electrodynamics. One psychological effect of this immense success was that the field concept, as opposed to the mechanistic framework of classical physics, gradually won greater independence.

In electrodynamics, field could successfully describe electromagnetic processes, which mechanical concepts could not. It even predicted the existence of electromagnetic waves that could be identified as light. The field concept gradually gained independence from a mechanical interpretation.

Nevertheless, it was at first taken for granted that electromagnetic fields had to be interpreted as states of the aether, and it was zealously sought to explain these states as mechanical ones. But as these efforts always met with frustration, science gradually became accustomed to the idea of renouncing such a mechanical interpretation. Nevertheless, the conviction still remained that electromagnetic fields must be states of the aether, and this was the position at the turn of the century.

But, at the turn of the century, aether was still regarded as a medium necessary for the existence of electromagnetic waves .

The aether-theory brought with it the question: How does the aether behave from the mechanical point of view with respect to ponderable bodies? Does it take part in the motions of the bodies, or do its parts remain at rest relatively to each other? Many ingenious experiments were undertaken to decide this question. The following important facts should be mentioned in this connection: the “aberration” of the fixed stars in consequence of the annual motion of the earth, and the “Doppler effect”, i.e. the influence of the relative motion of the fixed stars on the frequency of the light reaching us from them, for known frequencies of emission. The results of all these facts and experiments, except for one, the Michelson-Morley experiment, were explained by H. A. Lorentz on the assumption that the aether does not take part in the motions of ponderable bodies, and that the parts of the aether have no relative motions at all with respect to each other. Thus the aether appeared, as it were, as the embodiment of a space absolutely at rest. But the investigation of Lorentz accomplished still more. It explained all the electromagnetic and optical processes within ponderable bodies known at that time, on the assumption that the influence of ponderable matter on the electric field – and conversely – is due solely to the fact that the constituent particles of matter carry electrical charges, which share the motion of the particles. Concerning the experiment of Michelson and Morley, H. A. Lorentz showed that the result obtained at least does not contradict the theory of an aether at rest.

Investigations by H. A. Lorentz showed that aether did not take any part in motions of ponderable bodies. Parts of aether had no relative motions at all with respect to each other. Thus, aether appeared to have no or negligible inertia.

This explained the “aberration” of the fixed stars in consequence of the annual motion of the earth. The aberration was explained by the ratio of velocity of earth to that of light. It could also be looked upon as the ratio of inertia of light to that of earth.

This also explained the “Doppler effect”, i.e. the influence of the relative motion of the fixed stars on the frequency of the light. This effect was explained by light having a fixed velocity. It could also be looked upon as light having a fixed inertia even when it was negligible.

On a direct measurement basis the Michelson and Morley experiment couldn’t detect light having any inertia. It is to be noted, however, that in the absence of inertia the velocity of light shall be infinite. A finite velocity implies the presence of inertia.

In spite of all these beautiful successes the state of the theory was not yet wholly satisfactory, and for the following reasons. Classical mechanics, of which it could not be doubted that it holds with a close degree of approximation, teaches the equivalence of all inertial systems or inertial “spaces” for the formulation of natural laws, i.e. the invariance of natural laws with respect to the transition from one inertial system to another. Electromagnetic and optical experiments taught the same thing with considerable accuracy. But the foundation of electromagnetic theory taught that a particular inertial system must be given preference, namely that of the luminiferous aether at rest. This view of the theoretical foundation was much too unsatisfactory. Was there no modification that, like classical mechanics, would uphold the equivalence of inertial systems (special principle of relativity)?

Classical mechanics deals with material systems only. They are equivalent in having significant inertia. The luminiferous aether with its negligible inertia is not equivalent to classical inertial systems. It may be singled out as  a non-material inertial system.

The answer to this question is the special theory of relativity. This takes over from the theory of Maxwell-Lorentz the assumption of the constancy of the velocity of light in empty space. In order to bring this into harmony with the equivalence of inertial systems (special principle of relativity), the idea of the absolute character of simultaneity must be given up; in addition, the Lorentz transformations for the time and the space co-ordinates follow for the transition from one inertial system to another. The whole content of the special theory of relativity is included in the postulate: The laws of Nature are invariant with respect to the Lorentz transformations. The important thing of this requirement lies in the fact that it limits the possible natural laws in a definite manner.

A theory that can resolve the problem of space requires a reference point of zero inertia from which all inertial phenomena could be explained. The theory of relativity is highly successful when applied to classical inertial systems because it uses the characteristics of light as its reference that can be approximated to have zero inertia. This provides a workable reference point for all cosmological calculations.

However, in the sub-atomic regions, the inertia of light becomes significant and it can no longer be approximated to be the reference point of zero inertia. For this reason the theory of relativity does not work at atomic dimensions. To resolve the problem of space for atomic dimensions we need an actual reference point of zero inertia.

What is the position of the special theory of relativity in regard to the problem of space? In the first place we must guard against the opinion that the four-dimensionality of reality has been newly introduced for the first time by this theory. Even in classical physics the event is localised by four numbers, three spatial co-ordinates and a time co-ordinate; the totality of physical “events” is thus thought of as being embedded in a four-dimensional continuous manifold. But on the basis of classical mechanics this four-dimensional continuum breaks up objectively into the one-dimensional time and into three-dimensional spatial sections, only the latter of which contain simultaneous events. This resolution is the same for all inertial systems. The simultaneity of two definite events with reference to one inertial system involves the simultaneity of these events in reference to all inertial systems. This is what is meant when we say that the time of classical mechanics is absolute. According to the special theory of relativity it is otherwise.

With the discovery of field it is possible to make Newton’s and Einstein’s physics consistent with philosophy. Descartes argued, “Space is identical with extension, but extension is connected with bodies; thus there is no space without bodies and hence no empty space.  We can say that “empty space” is actually the extension characteristics of the invisible field substance. The physical reality of space is actually the physical reality of field.

Time relates to “changes” in the substance. Therefore, time is related to space through substance. Space and time are not independent of each other.

Substance has inertia. The reference point of zero inertia would be “absence of substance” or “absence of field and matter”. This is the reference point of EMPTINESS. In mathematical terms this means a reference point of zero frequency.

The limitation of the theory of relativity is that it uses the basis of light that has a frequency. Light has appreciable inertia, which is confirmed by the fact that its speed is not infinite. This limitation of the theory of relativity can be corrected by using the reference point of Emptiness (zero frequency) instead of using the inertial characteristics of light.

The sum total of events which are simultaneous with a selected event exist, it is true, in relation to a particular inertial system, but no longer independently of the choice of the inertial system. The four-dimensional continuum is now no longer resolvable objectively into sections, all of which contain simultaneous events; “now” loses for the spatiaIly extended world its objective meaning. It is because of this that space and time must be regarded as a four-dimensional continuum that is objectively unresolvable, if it is desired to express the purport of objective relations without unnecessary conventional arbitrariness.

The four-dimensional continuum becomes relevant only for those inertial systems whose inertia is closer to the inertia of light, and way smaller than the inertia of matter. This would be the region of atomic dimensions.

Since the special theory of relativity revealed the physical equivalence of all inertial systems, it proved the untenability of the hypothesis of an aether at rest. It was therefore necessary to renounce the idea that the electromagnetic field is to be regarded as a state of a material carrier. The field thus becomes an irreducible element of physical description, irreducible in the same sense as the concept of matter in the theory of Newton.

A mechanical aether means a material-like substance with significant inertia. This was obviously not the case, and Einstein is correct in rejecting this idea. Instead of aether there is an electromagnetic field, which consists of a large spectrum of frequencies. The field thus becomes an irreducible element of physical description, irreducible in the same sense as the concept of matter in the theory of Newton.

Up to now we have directed our attention to finding in what respect the concepts of space and time were modified by the special theory of relativity. Let us now focus our attention on those elements which this theory has taken over from classical mechanics. Here also, natural laws claim validity only when an inertial system is taken as the basis of space-time description. The principle of inertia and the principle of the constancy of the velocity of light are valid only with respect to an inertial system. The field-laws also can claim to have a meaning and validity only in regard to inertial systems.

The above reasoning, based on the discovery of field, modifies the concept of substance rather than the concepts of space and time. Space and time appear absolute in Newton’s mechanics because the high inertia of matter implies rigidity. But space and time in the theory of relativity relate to the low and variable inertia of the electromagnetic field that implies flexibility.

Einstein is looking at all phenomena from the perspective of matter. But when we look at all phenomena from the perspective of the reference point of zero inertia we get a wonderful insight into the continuity, harmony and consistency of the universe.

Thus, as in classical mechanics, space is here also an independent component in the representation of physical reality. If we imagine matter and field to be removed, inertial-space or, more accurately, this space together with the associated time remains behind. The four-dimensional structure (Minkowski-space) is thought of as being the carrier of matter and of the field. Inertial spaces, with their associated times, are only privileged four-dimensional co-ordinate systems, that are linked together by the linear Lorentz transformations. Since there exist in this four-dimensional structure no longer any sections which represent “now” objectively, the concepts of happening and becoming are indeed not completely suspended, but yet complicated. It appears therefore more natural to think of physical reality as a four-dimensional existence, instead of, as hitherto, the evolution of a three-dimensional existence.

Einstein insists, “If we imagine matter and field to be removed, inertial-space or, more accurately, this space together with the associated time remains behind.”  Objectively,  if we imagine matter and field to be removed, only a background of zero inertia (no substance) remains behind. No substance implies no characteristics of space and time.

The four-dimensional structure (Minkowski-space) provides a mathematical description of field and matter. Matter is the limiting condition of field at high frequencies.The four-dimensional structure is not a carrier. The field is its own carrier since its electric and magnetic fields continually create and sustain each other.

Einstein’s difficulty lies in not able to see EMPTINESS as the logical reference point of substance. Emptiness is, no substance, no inertia, no frequency, no extensions, no changes, no space, no time, no energy.

This rigid four-dimensional space of the special theory of relativity is to some extent a four-dimensional analogue of H. A. Lorentz’s rigid three-dimensional aether. For this theory also the following statement is valid: The description of physical states postulates space as being initially given and as existing independently. Thus even this theory does not dispel Descartes’ uneasiness concerning the independent, or indeed, the a priori existence of “empty space”. The real aim of the elementary discussion given here is to show to what extent these doubts are overcome by the general theory of relativity.

The four-dimensional mathematical structure of the special theory of relativity makes the assumptions that the ratio v/c is smaller than 10-4, which is the ratio of the velocity of earth to the velocity of light. Furthermore, it assumes that the scaling factor “gamma” used by Lorentz is symmetrical. This narrows the application of the special theory to material systems only. The “empty space” of Einstein, therefore, has limited reality, and that too on a mathematical basis.

The application of Einstein’s special theory to atomic dimensions requires a better understanding of inertia and its calculation for electromagnetic field and  atomic particles that provides absolute values.

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The Concept of Space in the General Theory of Relativity

This theory arose primarily from the endeavour to understand the equality of inertial and gravitational mass. We start out from an inertial system S1, whose space is, from the physical point of view, empty. In other words, there exists in the part of space contemplated neither matter (in the usual sense) nor a field (in the sense of the special theory of relativity). With reference to S1 let there be a second system of reference S2 in uniform acceleration. Then S2 is thus not an inertial system. With respect to S2 every test mass would move with an acceleration, which is independent of its physical and chemical nature. Relative to S2, therefore, there exists a state which, at least to a first approximation, cannot be distinguished from a gravitational field. The following concept is thus compatible with the observable facts: S2 is also equivalent to an “inertial system”; but with respect to S2 a (homogeneous) gravitational field is present (about the origin of which one does not worry in this connection). Thus when the gravitational field is included in the framework of the consideration, the inertial system loses its objective significance, assuming that this “principle of equivalence” can be extended to any relative motion whatsoever of the systems of reference. If it is possible to base a consistent theory on these fundamental ideas, it will satisfy of itself the fact of the equality of inertial and gravitational mass, which is strongly confirmed empirically.

When there is neither matter nor field, there is no inertia either. It will be the pure background of zero extensions, zero changes and zero inertia. This background cannot be “accelerated” as such. To bring about acceleration one must introduce some kind of inertia as the basis of extension and change.

An inertial system begins with constant frequency in case of a field; and with constant velocity in case of matter. An inertial system is without acceleration, which means that neither frequency nor velocity is changing.

An inertial system has constant inertia. An “accelerating system” is no longer an inertial system. Acceleration requires addition of inertia, therefore, an accelerating system shall consist of a gradient of inertia. This would be the case with a gravitational system, which consists of acceleration.

Therefore, to have gravitation there must be a gradient of inertia. Two different points in a gravitational field shall have different inertia. Due to this difference there shall be a flow of gravity  from the point of higher inertia towards the point of lower inertia. This is similar to a flow from a point of high pressure towards a point of low pressure.

Inertia and gravitation are closely tied together.

Considered four-dimensionally, a non-linear transformation of the four co-ordinates corresponds to the transition from S1 to S2. The question now arises: What kind of non-linear transformations are to be permitted, or, how is the Lorentz transformation to be generalised? In order to answer this question, the following consideration is decisive.

Einstein is working with pure abstraction of space and time. His approach is completely mathematical. Here we need to understand the meaning of acceleration and gravity.

Constant frequency represents a field of constant wavelength and period, and of static inertia. Acceleration would then be a uniformly increasing frequency and inertia. Gravity is essentially a manifestation of changing frequency and inertia. The gravitational field shall consist of uniformly increasing frequency and inertia, and uniformly decreasing wavelength and period.

We ascribe to the inertial system of the earlier theory this property: Differences in co-ordinates are measured by stationary “rigid” measuring rods, and differences in time by clocks at rest. The first assumption is supplemented by another, namely, that for the relative laying out and fitting together of measuring rods at rest, the theorems on “lengths” in Euclidean geometry hold. From the results of the special theory of relativity it is then concluded, by elementary considerations, that this direct physical interpretation of the co-ordinates is lost for systems of reference (S2) accelerated relatively to inertial systems (S1). But if this is the case, the co-ordinates now express only the order or rank of the “contiguity” and hence also the dimensional grade of the space, but do not express any of its metrical properties. We are thus led to extend the transformations to arbitrary continuous transformations.  This implies the general principle of relativity: Natural laws must be covariant with respect to arbitrary continuous transformations of the co-ordinates. This requirement (combined with that of the greatest possible logical simplicity of the laws) limits the natural laws concerned incomparably more strongly than the special principle of relativity.

In Newton’s inertial system the space is rigid, and the time is mechanical, because they are abstractions of matter. This is the case when the system is not accelerating. But, according to Einstein, when this system is accelerating, the space and time remain contiguous but their dimensional grade changes. With acceleration, there occurs a transformation in the characteristics of field and matter.

We observe the characteristics of field and matter existing together in the region of atom, which are currently addressed by quantum mechanics. Within the atom, the “extremely dense” field appears as matter, and the less dense field appears as space between sub-atomic particles. With acceleration, the whole atomic structure seems to shift higher on the frequency spectrum. With this transformation the wavelength and period decrease on average, changing the dimensional grade of space and time. A contiguity is maintained through a constant ratio between wavelength and period. This ratio is referred to as the universal constant ‘c’. It is called the “speed of light”.

This is an attempt to express Einstein’s mathematics in terms of physical reality.

This train of ideas is based essentially on the field as an independent concept. For the conditions prevailing with respect to S2 are interpreted as a gravitational field, without the question of the existence of masses which produce this field being raised. By virtue of this train of ideas it can also be grasped why the laws of the pure gravitational field are more directly linked with the idea of general relativity than the laws for fields of a general kind (when, for instance, an electromagnetic field is present). We have, namely, good ground for the assumption that the “field-free” Minkowski-space represents a special case possible in natural law, in fact, the simplest conceivable special case. With respect to its metrical character, such a space is characterised by the fact that dx1² + dx2² + dx3² is the square of the spatial separation, measured with a unit gauge, of two infinitesimally neighbouring points of a three-dimensional “space-like” cross section (Pythagorean theorem), whereas dx4 is the temporal separation, measured with a suitable time gauge, of two events with common (x1, x2, x3). All this simply means that an objective metrical significance is attached to the quantity

ds² = dx1² + dx2² + dx3² – dx4²    (1)

as is readily shown with the aid of the Lorentz transformations. Mathematically, this fact corresponds to the condition that ds² is invariant with respect to Lorentz transformations.

Einstein is assuming the concept of field to be independent of matter. His mathematical concept of gravity comes from the acceleration of space devoid of matter. He calls it “pure gravitational field” linked with the idea of general relativity. Einsteins differentiates this “pure gravitational field” from the laws for fields of a general kind (when, for instance, an electromagnetic field is present).

Einstein’s assumes that the “field-free” Minkowski-space is the simplest conceivable special case of the general laws of fields. He attaches a metrical significance to it based on Lorentz transformation of space and time. Thus he assumes the following (see Validity of Lorentz Transformation).

### (2) The gamma “fudge” factor is the same in different inertial systems.

#### These assumptions are not totally satisfactory.

The Minkowski-space is an abstraction of the electromagnetic field. The space element (ds) is represented by the “three-dimensional wavelength” of the electromagnetic field. The time element (dt) is represented by the period of the electromagnetic field. The ratio (ds/dt) is maintained as the constant ‘c’, that maintains continuity among the frequencies of the electromagnetic field. The gravitational field is represented by the gradients of frequencies of the electromagnetic field. This mathematics does not make subjective assumptions as those made for Lorentz transformations.

Thus, an electromagnetic field is a field of constant frequency. The inertial or gravitational field is manifested within the electromagnetic field where the frequency increasing on a uniform gradient. The background simply provides a reference point of zero frequency.

It is the uniform gradient of increasing frequency that leads to the formation of stable particles such as electrons, protons and neutrons. Therefore, the assumption that the concept of field is independent of matter becomes questionable.

If now, in the sense of the general principle of relativity, this space (cf. eq. (1) ) is subjected to an arbitrary continuous transformation of the co-ordinates, then the objectively significant quantity ds is expressed in the new system of co-ordinates by the relation

ds² = gik dxi dxk    (1a)

which has to be summed up over the indices i and k for all combinations 11, 12, . . . up to 44 . The terms gik now are not constants, but functions of the co-ordinates, which are determined by the arbitrarily chosen transformation. Nevertheless, the terms gik are not arbitrary functions of the new co-ordinates, but just functions of such a kind that the form (1a) can be transformed back again into the form (1) by a continuous transformation of the four co-ordinates. In order that this may be possible, the functions gik must satisfy certain general covariant equations of condition, which were derived by B. Riemann more than half a century before the formulation of the general theory of relativity (“Riemann condition”). According to the principle of equivalence, (1a) describes in general covariant form a gravitational field of a special kind, when the functions gik satisfy the Riemann condition.

It follows that the law for the pure gravitational field of a general kind must be satisfied when the Riemann condition is satisfied; but it must be weaker or less restricting than the Riemann condition. In this way the field law of pure gravitation is practically completely determined, a result which will not be justified in greater detail here.

Space and time are related in the sense that time represents a change in space that maintains continuity through the ratio ‘c’. Therefore, this ratio should appear in the description of space element ‘ds’ in (1) given by Einstein. This shall reduce the arbitrariness of Einstein’s assumptions. The ‘Reimann condition’ in mathematics simply assures the continuity of the physical reality of field and matter.

ds² = dx1² + dx2² + dx3² – c²ds²

or, (1 + c²) ds² = dx1² + dx2² + dx3²                (1)

In short, when the frequency of the electromagnetic field is subjected to continuous uniform increase, a gravitational field is produced. The continuous change occurs under the constraints imposed by the ratio ‘c’, and the boundary condition of zero frequency and inertia of the background. This results in a curvature forming the mass particle. The details of the gravitational field can be worked out from the above constraint and boundary condition.

We are now in a position to see how far the transition to the general theory of relativity modifies the concept of space. In accordance with classical mechanics and according to the special theory of relativity, space (space-time) has an existence independent of matter or field. In order to be able to describe at all that which fills up space and is dependent on the co-ordinates, space-time or the inertial system with its metrical properties must be thought of at once as existing, for otherwise the description of “that which fills up space” would have no meaning.  On the basis of the general theory of relativity, on the other hand, space as opposed to “what fills space”, which is dependent on the co-ordinates, has no separate existence. Thus a pure gravitational field might have been described in terms of the gik (as functions of the co-ordinates), by solution of the gravitational equations. If we imagine the gravitational field, i.e. the functions gik, to be removed, there does not remain a space of the type (1), but absolutely nothing, and also no “topological space”. For the functions gik describe not only the field, but at the same time also the topological and metrical structural properties of the manifold. A space of the type (1), judged from the standpoint of the general theory of relativity, is not a space without field, but a special case of the gik field, for which – for the co-ordinate system used, which in itself has no objective significance – the functions gik have values that do not depend on the co-ordinates. There is no such thing as an empty space, i.e. a space without field. Space-time does not claim existence on its own, but only as a structural quality of the field.

Space-time coordinates exist only in the presence of field and matter. Otherwise, they are abstractions by definition. Such abstractions are subjective and not objective. So, the conceptualization of space in classical mechanics is subjective.

In classical mechanics, space exists objectively only when it is coincident with matter that fills it. In the absence of matter, there is no space objectively.

In special theory of relativity, space exists objectively only when it is coincident with matter and/or field that fill it. In the absence of matter and/or field, there is no space objectively.

In general theory of relativity, it is mathematics that brings the abstract space in relationship with what fills it. This indicates that space is the same as what fills it. This is an objective view.

The gravitational field is thus an extension of matter. When there is no matter and field, there is no space either. There is no such thing as “empty space”.

Thus Descartes was not so far from the truth when he believed he must exclude the existence of an empty space. The notion indeed appears absurd, as long as physical reality is seen exclusively in ponderable bodies. It requires the idea of the field as the representative of reality, in combination with the general principle of relativity, to show the true kernel of Descartes’ idea; there exists no space ’empty of field’.

Thus Descartes was not so far from the truth when he believed he must exclude the existence of an empty space.

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Generalized Theory of Gravitation

The theory of the pure gravitational field on the basis of the general theory of relativity is therefore readily obtainable, because we may be confident that the “field-free” Minkowski space with its metric in conformity with (1) must satisfy the general laws of field. From this special case the law of gravitation follows by a generalisation which is practically free from arbitrariness.

Einstein’s theory of the pure gravitational field is based on the acceleration of Minkowski space. Acceleration is a condition relative to the accelerating entity itself.

Minkowski space is an abstraction of an electromagnetic field of constant frequency. Acceleration in this field means a gradient of uniformly increasing frequency. This condition manifests as a gravitational field.

The further development of the theory is not so unequivocally determined by the general principle of relativity; it has been attempted in various directions during the last few decades. It is common to all these attempts, to conceive physical reality as a field, and moreover, one which is a generalisation of the gravitational field, and in which the field law is a generalisation of the law for the pure gravitational field. After long probing I believe that I have now found  the most natural form for this generalisation, but I have not yet been able to find out whether this generalised law can stand up against the facts of experience.

The general principle of relativity does not lead to a precise theory because it disregards the Boundary condition of the background of zero extension, zero change and zero inertia. The gravitational field results from the gradients in the electromagnetic field, so we are talking about two different but related fields.

The question of the particular field law is secondary in the preceding general considerations. At the present time, the main question is whether a field theory of the kind here contemplated can lead to the goal at all. By this is meant a theory which describes exhaustively physical reality, including four-dimensional space, by a field. The present-day generation of physicists is inclined to answer this question in the negative. In conformity with the present form of the quantum theory, it believes that the state of a system cannot be specified directly, but only in an indirect way by a statement of the statistics of the results of measurement attainable on the system. The conviction prevails that the experimentally assured duality of nature (corpuscular and wave structure) can be realised only by such a weakening of the concept of reality. I think that such a far-reaching theoretical renunciation is not for the present justified by our actual knowledge, and that one should not desist from pursuing to the end the path of the relativistic field theory.

The existence of a variety of field laws means that a fundamental reference point is missing. If frequency is looked upon as the basis of the electromagnetic field, then the fundamental reference point shall be a “field” of zero frequency. This we identify as the background.

The field theory comprises of electromagnetic and gravitational fields. The electromagnetic field consists of constant frequency. The gravitational field consists of uniform frequency gradients. Einstein’s observations do lead toward this form of field theory.

The physical reality then consists of “disturbances” that consist of frequencies and their uniform gradients. An electromagnetic field of constant frequency provides a three-dimensional space. The fourth dimension of uniform frequency gradient adds to it the gravitational field.

The quantum theory takes a statistical approach because there are too many moving parts to reality without a reference point. With the reference point of a background of zero dimensions and zero inertia, it now become possible to directly specify the state of a system.

The physical reality of matter has not weakened with the discovery of the field. Both matter and field have frequency as their basis. Both the theory of relativity and quantum mechanics suffer from a lack of reference point. That reference point is now provided by a background of zero dimensions and zero inertia.

CONCLUSION #1: Our concept of space comes from material extensions. Beyond matter, the space comes from the extensions of field. However, space beyond matter is still measured as material extensions. This an abstraction of space useful for mathematics, but it is not real . The physical reality of space is non-existent in the absence of matter and field.

CONCLUSION #2: Our concept of time comes from changes in material extensions. Beyond matter, the time comes from changes in the extensions of field. However, time beyond material changes is still measured  as changes in material extensions. This is an abstraction useful for mathematics, but it is not real. The physical reality of time is non-existent in the absence of matter and field.

CONCLUSION #3: Space and time as abstractions are useful the same way that mathematics is useful. But any abstraction is only as useful as it is consistent with the physical reality.

CONCLUSION #4: The abstract concepts of space and time are preceded by matter. Therefore, matter is more basic to both space and time. Matter is best understood by the concept of inertia. Einstein covers inertia by mathematics based on Lorenz Transformations. The validity of Lorentz transformations is questionable where inertia is concerned.

#### Validity of Lorentz Transformation

CONCLUSION #5: The special theory of relativity is unsatisfactory because it assumes that light has zero inertia and it does not interact with matter.

CONCLUSION #6: By postulating a background of zero extensions, zero change and zero inertia, we are now in a position to determine the actual values of electromagnetic and gravitational fields.

CONCLUSION #7: An atom is made up of electrons and a nucleus. It is filled with electromagnetic field. The frequency gradients in this field form the gravitational field along with the particles. The atom at its boundary is continuous with the background electromagnetic field. Thus, matter does not have sharp boundaries.

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### The Emotional Curve

##### Reference: Mindfulness Approach

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The weighted center of the mental matrix is perceived as the “I” of the person. It directs attention at parts of the matrix to activate them. The activation of the matrix forms thoughts. The cumulative effect of thoughts appears as emotional charge. This charge acts on the endocrine system of the body, which makes the body exert effort.

Thus, emotion is the direct index of the state of the mental matrix or “I” that is also reflected in the state of the body. The effort manifested in the body is then perceived back by the mental matrix. Accomplishment of intended effort discharges the emotional charge.

When there is a sudden drop in the emotional state of a person, we have an emotional curve. It comes about with the realization of failure or inadequacy. A person has at least one emotional curve in their past. Contemplation on the emotional curve leads straight to the incident, which gave the person his computation.

In this exercise the student focuses on a time when he was happy and suddenly was made sad. He contemplates on it until the actual emotional charge comes up . He fully experiences the emotions and contemplates on the incident over and over until the emotional charge is fully gone. One should be extremely thorough about discharging the emotional curve.

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