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 Physics: Albert Einstein's Theory of Relativity Simplifying the Metaphysics of Einstein's Special and General Relativity

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التوقيع : رئيس ومنسق القسم الفكري

عدد الرسائل : 1500

الموقع : center d enfer
تاريخ التسجيل : 26/10/2009
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Physics: Albert Einstein's Theory of Relativity Simplifying the Metaphysics of Einstein's Special and General Relativity Empty
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مُساهمةPhysics: Albert Einstein's Theory of Relativity Simplifying the Metaphysics of Einstein's Special and General Relativity

When forced to summarize the general theory of relativity in one sentence:
Time and space and gravitation have no separate existence from matter.
(Albert Einstein)
Physics: Albert Einstein's Theory of Relativity Simplifying the Metaphysics of Einstein's Special and General Relativity EinsteinPhysical objects are not in space, but these objects are spatially extended (as fields). In this way the concept 'empty space' loses its meaning. ... The field thus becomes an irreducible element of physical description, irreducible in the same sense as the concept of matter (particles) in the theory of Newton. ... The physical reality of space is represented by a field whose components are continuous functions of four independent variables - the co-ordinates of space and time. Since the theory of general relativity implies the representation of physical reality by a continuous field, the concept of particles or material points cannot play a fundamental part, nor can the concept of motion. The particle can only appear as a limited region in space in which the field strength or the energy density are particularly high. (Albert Einstein, Metaphysics of Relativity, 1950)
Physics: Albert Einstein's Theory of Relativity Simplifying the Metaphysics of Einstein's Special and General Relativity Albert-Einstein-3Physics constitutes a logical system of thought which is in a state of evolution, whose basis (principles) cannot be distilled, as it were, from experience by an inductive method, but can only be arrived at by free invention. The justification (truth content) of the system rests in the verification of the derived propositions (a priori/logical truths) by sense experiences (a posteriori/empirical truths). ... Evolution is proceeding in the direction of increasing simplicity of the logical basis (principles). .. We must always be ready to change these notions - that is to say, the axiomatic basis of physics - in order to do justice to perceived facts in the most perfect way logically. (Albert Einstein, Physics and Reality, 1936)





[size=35]Introduction[/size]

I am currently re-writing all the main pages on this website to simplify them / make them a bit more human friendly. I realise this page is quite long - but it contains a very good summary of the evolution of Physics and how this led to Einstein's theory of relativity. Most importantly it shows how we can simplify his foundations of representing matter as continuous fields in space-time, to waves in continuous space. It is actually a very simple obvious solution once realised - but like all things it takes a while to adjust to new knowledge. It does lead to a very simple sensible foundation for understanding physical reality, and thus how you exist in the universe. So I think it is worth the effort! 
Geoff Haselhurst

The development during the present century is characterized by two theoretical systems essentially independent of each other: the theory of relativity and the quantum theory. The two systems do not directly contradict each other; but they seem little adapted to fusion into one unified theory. For the time being we have to admit that we do not possess any general theoretical basis for physics which can be regarded as its logical foundation. (Albert Einstein, 1940)
As is well known, there are two fundamental theories which are the pillars of modern Physics - Albert Einstein's Special and General Relativity (1905, 1915) and Quantum Theory (1900-1930). Further, Albert Einstein's General Relativity (on Gravitation and accelerated motion) then laid the foundations for modern Cosmology (as gravity is a phenomena that extends across the universe - though we now realise that charge also plays a significant role in the evolution of the universe).
Now it is also universally known that Albert Einstein's Relativity Theory is famous for being incomprehensible. And it even seems that some scientists enjoy this incomprehensibility of the universe. However, philosophy teaches us that things become absurd when we have errors in our language and metaphysical foundations. Thus the solution is not to have endless arguments (and amusements) over these absurdities, but rather, to go back to the foundations and ensure that you have not made any errors.
Physics: Albert Einstein's Theory of Relativity Simplifying the Metaphysics of Einstein's Special and General Relativity Spherical-Wave-ParticleHaving done this, it is clear that there is in fact amore simple way of describing reality than Einstein's assumption of Continuous Fields in Space-Time. While Einstein was correct in rejecting the 'particle' concept we now realise that the 'continuous field' concept (i.e. Faraday, Maxwell, Lorentz, and which Einstein used in his Theory of Relativity) is also incorrect.
Instead, it is simpler (and solves many problems) to describe reality from One thing existing, Space, and its Properties as a Wave Medium for Spherical Waves that form Matter. This is explained in the articles listed at the top of this page.

So you will find our pages a little different than most, because we are describing reality (and thus explaining Albert Einstein's Theory of Relativity) from a slightly different foundation than the current paradigm of 'particles' and 'fields' in 'Space-Time', to a more simple foundation of Spherical Standing Waves in Space. And we are describing a theory that can now be sensibly understood (so if you want absurdity and its sensations that postmodern physics seems to enjoy, this is not a good website for you.)
Though I am primarily a philosopher / metaphysicist I have read Einstein a great deal, he is probably the philosopher / scientist whom I have most affection for (and I do have great affection for many philosophers). And one thing that Einstein understood well was the importance of understanding the history and evolution of knowledge. As a philosopher strongly influenced by evolution, I cannot agree more, that it is critical (and now neglected) to study the history and evolution of knowledge if we are to correctly understand it, and thus have any hope of correcting the errors (and there are clearly many errors in modern physics, as there are in philosophy and metaphysics).
Certainly, by understanding the foundation of knowledge in physics at the time Einstein developed his theory of relativity, we can now easily understand why he chose the path of representing matter as Continuous Spherical 'Fields' in Space-Time. And of most significance we can now also understand how there is a more simple solution, by describing matter in terms of Spherical Waves in Continuous Space, that clearly explains and solves the problems caused by Einstein's failure to find a pure 'field theory of matter'.
Thus we must begin by considering the evolution of the main ideas and concepts that lay at the metaphysical foundations of Albert Einstein's Theory of Relativity. i.e. Newton's Mechanics (1687), Faraday's Electromagnetic Field Theory (1832), Maxwell's Equations (1876) and Lorentz's Theory of the Electron (1900). So this page follows their knowledge, which makes for an interesting little journey to read about! And most of the summary comes from Albert Einstein himself - so it is a very good quality / astute history of physics! I hope you enjoy the journey.
Geoff Haselhurst





The Particle/Space Duality of Newton's Mechanics (1687)

We begin with a very good summary of Atomism, as their ultimate conclusion, that the 'particle' is a conceptual tool for the logical positivist / mathematical physicist, but does not physically exist, is absolutely correct. (As the Principles state, the 'particle' effect is Caused by the Wave-Center of the Spherical Standing Wave.)
Atomism arose as an explanatory scheme with the ancient Greeks (around 400BC), Leucippus and Democritus, and Epicurus, and the Roman poet, Lucretius. At the most fundamental level atomism is the belief that all phenomena are explicable in terms of the properties and behaviour of ultimate, elementary, localized entities (or 'fundamental particles'). Thus it prescribes a strategy for the construction of scientific theories in which the behaviour of complex bodies is to be explained in terms of their component parts. That strategy has led to many of the successes of modern physical science, though these do not prove that there actually are 'ultimate entities' of the type postulated by atomism. 
Their (the atomists) analysis goes 'behind' the appearance of minute, unchangeable and indestructible 'atoms' separated by the emptiness of 'the void'. It is the void which is said to make change and movement possible. All apparent change is simply the result of rearrangements of the atoms as a consequence of collisions between them. This seems to lead to mechanical determinism, though, in an attempt to leave room for freewill, Epicurus and Lucretius postulated that atoms might 'deviate' in their courses.

Read the article on Free Will
However if 'what exists' is 'atoms', what of the 'void'? In different ways both Aristotle and Descartes denied that there could be such a thing as literally 'empty space'. Physically therefore they saw the world as a plenum. Atomism was also associated with atheism, since as Lucretius put it, 'Nothing can ever be created out of nothing, even by divine power.' Conversely no thing can ever become nothing - so the atomists proposed a strict principle of conservation of matter. 
The attempt of the ancient atomists to solve a metaphysical problem about the nature of change resulted in a brilliantly fruitful strategy for the construction of theories in the physical sciences. However there are unanswered philosophical objections to atomism and the very successes it has stimulated suggest that 'the stuff of the world' cannot ultimately be understood in terms of atomism. A thoroughgoing positivism will continue to hold that 'atomic theories' are simply devices for talking about observable phenomena. (The Concise Encyclopedia of Western Philosophy and Philosophers, 1991)

With this understanding of the 'particle' in mind, and with Albert Einstein as our guide, we shall now explain and solve Newton's Mechanics, and thus also appreciate how this theory profoundly (though incorrectly) shaped the face of modern physics.





Sir Isaac Newton Concepts of Time, Particles, and Forces
(Instant Action-at-a-Distance)

Let us now consider two very famous quotes from Newton on absolute Space and Time. Newton's comments on Absolute Space being the foundations of the Relative Motions of Matter in Space is absolutely correct and very astute as Newton effectively predicts the evolution of relativity - that it is easier to measure the motion of matter relative to other matter, rather than to Space itself!

Absolute Space, in its own nature, without regard to any thing external, remains always similar and immovable. Relative Space is some moveable dimension or measure of the absolute spaces; which our senses determine, by its position to bodies; and which is vulgarly taken for immovable space.
... And so instead of absolute places and motions, we use relative ones; and that without any inconvenience in common affairs; but in Philosophical disquisitions, we ought to abstract from our senses, and consider things themselves, distinct from what are only sensible measures of them. For it may be that there is no body really at rest, to which the places and motions of others may be referred.
... Absolute, True, and Mathematical Time, of itself, and from its own nature flows equably without regard to any thing external, and by another name is called Duration: Relative, Apparent, and Common Time is some sensible and external (whether accurate or unequable) measure of Duration by the means of motion, which is commonly used instead of True time; such as an Hour, a Day, a Month, a Year.
... For the natural days are truly unequable, though they are commonly consider'd as equal, and used for a measure of time: Astronomers correct this inequality for their more accurate deducing of the celestial motions. It may be, that there is no such thing as an equable motion, whereby time may be accurately measured. All motions may be accelerated and retarded, but the True, or equable progress, of Absolute time is liable to no change. The duration or perseverance of the existence of things remains the same, whether the motions are swift or slow, or none at all. (Newton, 1687)
Newton is also largely correct that Time is intimately connected to Motion, for Time is ultimately caused by the Wave-Motions of Space. It is also correct to assume an absolute Time (like QT rather than Relativity) such that we have a constant reference to measure the changing velocity of wave-motion. However, Time does not exist as a 'thing in itself' as Newton thought!
Albert Einstein explains Newton's Mechanics lucidly and logicaly (as reflects the greatness of Albert Einstein).
The first attempt to lay a uniform theoretical foundation was the work of Newton. In his system everything is reduced to the following concepts: 
i) Mass points with invariable mass 
ii) Instant action-at-a-distance between any pair of mass points 
iii) Law of motion for the mass point. 
Physical events, in Newton's view, are to be regarded as the motions, governed by fixed laws, of material points in space. This theoretical scheme is in essence an atomistic and mechanistic one. There was not, strictly speaking, any all-embracing foundation, because an explicit law was only formulated for the actions-at-a-distance of gravitation; while for other actions-at-a-distance nothing was established a prioriexcept the law of equality of actio and reactio. Moreover, Newton himself fully realized that time and space were essential elements, as physically effective factors, of his system. (Albert Einstein, 1940)

We now realise his obvious error was to introduce discrete 'particles' with Motion, rather than the Motion of Space itself, i.e. Spherical Standing Wave Motion, which creates the 'particle effect' at its Wave-Center.
Newton's endeavours to represent his system as necessarily conditioned by experience and to introduce the smallest possible number of concepts not directly referable to empirical objects is everywhere evident; in spite of this he set up the concept of absolute space and absolute time. For this he has often been criticized in recent years. 
Therefore, in addition to masses and temporally variable distances, there must be something else that determines motion. That something he takes to be relation to absolute space. He is aware that space must possess a kind of physical reality if his laws of motion are to have any meaning, a reality of the same sort as material points and their distances. (Albert Einstein, 1954)
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Physics: Albert Einstein's Theory of Relativity Simplifying the Metaphysics of Einstein's Special and General Relativity :: تعاليق

As stated in the first chapter, Albert Einstein considered matter to be spatially extended (and represented by Spherical Force Fields) thus he did not believe in the existence of a fundamental Space or Time that was separate from Matter. As with Leibniz and Mach, Albert Einstein believed that all motion of matter in Space could instead be understood as motion of matter relative to other matter, thus the concept of an absolute Space became unnecessary.
In Newtonian physics the elementary theoretical concept on which the theoretical description of material bodies is based is the material point, or particle. Thus matter is considered a priori to be discontinuous. This makes it necessary to consider the action of material points on one another as action-at-a-distance. Since the latter concept seems quite contrary to everyday experience, it is only natural that the contemporaries of Newton - and indeed Newton himself - found it difficult to accept. Owing to the almost miraculous success of the Newtonian system, however, the succeeding generations of physicists became used to the idea of action-at-a-distance. Any doubt was buried for a long time to come. (Albert Einstein, 1950)
The solution though is obvious once known - to discard the discrete particle in Space and replace it with the Spherical Standing Wave (SSW) in Space. Then instant action-at-a-distance between discrete particles becomes action-at-a-distance between the In and Out-Waves of the Wave-Centers 'particles' in Space. 
This leads to a clear understanding of how matter interacts with other matter at-a-distance in Space, as it is the interaction of the In-Waves and Out-Waves with other SSWs (and particularly their Wave-Centers) that explains all matter to matter interactions in Space. These interactions are limited by the velocity of the In-Waves and Out-Waves which is the velocity of light c. Thus actions-at-a-distance are not instantaneous as Newton had assumed, but are limited by the velocity of the In-Waves (velocity of light c, as Albert Einstein realised). 
On the other hand, with respect to an absolute Space, it is one purpose of this article to show that in fact Newton was correct, there does exist a fundamental physical Space which acts as a wave medium and necessarily connects all things. Newton's error was to further assume the existence of the motion of material particles in this Space, rather than the (Spherical) Wave-Motion of Space itself.

Newton's error, of assuming too many existents, leads to two insurmountable problems;

a) How does matter exist as a discrete particle in Space and move through the Space around it?

As Born explains;
One obvious objection to the hypothesis of an elastic Aether (Space) arises from the necessity of ascribing to it the great rigidity it must have to account for the high velocity of Waves. Such a substance would necessarily offer resistance to the motion of heavenly bodies, particularly to that of planets. Astronomy has never detected departures from Newton's Laws of Motion that would point to such a resistance. (Born, 1924)
While Born is correct that Space is very rigid and this explains the high Wave-Velocity, he (along with most physicists) mistakenly assumes that separate 'particles' exist in this Space, and thus it is inconceivable that Space itself can exist as it would resist the motion of these particles. The obvious solution is to replace the concept of matter existing as discrete particles with matter existing as Spherical Standing Waves in this Space, thus the motion of the particle becomes the apparent motion of successive Wave-Centers.

b) How do these discrete particles gravitationally act-at-a-distance with other particles separate in Space?

Newton simply assumed that discrete particles could act instantly on other particles at-a-distance in Space (Newton's instantaneous action-at-a-distance) though he was well aware of this problem as he explains in his famous letter to Bentley;
It is inconceivable that inanimate brute matter should, without mediation of something else which is not matter, operate on and affect other matter without mutual contact. ... That gravity should be innate, inherent and essential to matter, so that one body may act upon another at-a-distance, through a vacuum, without the mediation of anything else by and through which their action may be conveyed from one to another, is to me so great an absurdity that I believe no man, who has in philosophical matters a competent faculty of thinking, can ever fall into it. 
So far I have explained the phenomena by the force of gravity, but I have not yet ascertained the cause of gravity itself. ... and I do not arbitrarily invent hypotheses. (Newton. Letter to Richard Bentley 25 Feb. 1693)

Action-at-a-distance has puzzled philosophers and physicists since Newton first assumed instantaneous action-at-a-distance for gravitational Mass. For if matter is assumed to be a tiny particle, how could it interact (instantly!) with other matter at a distance in Space (across the entire universe)?
For example, how do we, here on earth, sense the heat and light from the sun so distant in Space? We now realize that matter is not small, it is large. Indeed Albert Einstein was very close to the truth - matter is spherically spatially extended, thus as we have said, Newton's instant action-at-a-distance from a particle becomes action-at-a-distance from the Wave-Center of Spherical Standing Waves in Space, due to the interaction and change in velocity of their In and Out-Waves.
(i.e. As a consequence of Principle Two, the In-Waves of the Spherical Standing Wave in Space interact with other SSWs in Space (particularly their high Wave-Amplitude/Density Wave-Centers) as they flow in through them and change their velocity accordingly. This determines where each successive In-Wave will ultimately meet at their respective Wave-Center (i.e. the future position of the Wave-Center / 'particle') which causes the apparent motion (acceleration) of the 'particle'. This then explains action-at-a-distance (from the Wave-Center) and why it is not instantaneous, but rather, is limited by the velocity of the In-Waves / Velocity of light c.)



 

Physics: Albert Einstein's Theory of Relativity Simplifying the Metaphysics of Einstein's Special and General Relativity

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