A Self-Gravitational Upper Bound on Localized Energy

John,

Of course! See my fqxi essays and my chapter, The Thermodynamics in Planck's Law for my thoughts on this. But I feel the fundamental underlying physical 'medium' may not be energy but rather the 'quantity eta' in my papers. This is the 'time-integral of energy'. Planck's constant h is such a quantity. And the 'wave-function' is the space-time distribution of 'eta'. So for me, the fundamental 'stuff' of Nature is not energy or mass or force. But rather 'eta', and the space-time distribution of 'eta' as expressed by the wave-function psi. What we are able to measure and observe (energy, momentum, force, temperature, etc.) are derivative physical quantities. Observable and measurable effects, as it were.

Constantinos

Constantinos,

I re-read your essay, and I still do not completely agree with you. My own theory predicts the existence of a constant of action, including the units MLL/T, but it does not tell me what the value of the constant is. Your work does not predict the value either. Nor does anyone else. Thus there is something physical beyond the math. When someone can show that the math implies the actual constants of nature, including their values, I will reconsider my opposition to a math-based universe. By the way, the field equation that describes the behavior of the C-field is a vector identity also. I would not expect a continuum-based universe to violate calculus identities, but to generally obey them. But math is generally not constrained as is nature, so math can produce results that do not necessarily have a physical counterpart.

Rob, you and I agree on the relevance of information theory, but I disagree that "the wave function is an unnecessary crutch." My own theory is based on the reality of the field that is induced by the particle (Bell was right in this point!) and, having recently become enamoured of Mathematica, I am hopeful of soon having more quantitative results to augment my many qualitative results. But I've followed enough of your comments, with which I am in general agreement, to know that I'm not going to change your mind about this, or Constantinos either, so I'm going back to work on Mathematica now. Thanks for the stimulating exchanges.

To everyone else I would say that Jonathan's links to Kauffmann and to the weak measurement writeup are well worth following.

Have Fun,

Edwin Eugene Klingman

Constantinos,

Glancing through and only going by the title but if its called; The Thermodynamics in Planks Law, why is temperature derivative and time elemental? You say time is variable, wouldn't that make it a derivative of the process of measurement as well?

Edwin,

I agree. The Universe is not the same as Mathematics. But I only argue basic law of physics can and should be mathematical identities. And leave open the question of physical constants.

As mathematical identities, laws of physics would only apply if all of the premises are known to be true. And if these are true, then clearly the conclusion must also be true. The math would be misapplied only when we are not certain our premises are true. I see that to be the work of physicists to determine.

Thus, for example, we know the Pythagorean Theorem to be true for points on a Euclidean space. Were we to apply the formula to calculate the distance between two points and discover our calculations do not agree with our experimental measurements, then we would know we are in a non-Euclidean space (assuming we are not making experimental errors).

By having all physical laws formulated as mathematical identities, we shift the emphasis from our equations (models) fitting our data to using the data to determine if our premises (postulates) to a mathematical identity (model) are true.

Constantinos

John,

I should know better than get into a debate with you about 'time'. But let me just say I see many splendid times! Some flow from future possibilities to past certainties!

There is 'time' as 'measurement'. There is 'time' as the mathematical parameter in equations. And there is 'physical time' as 'duration' required for any physical event to occur (what I argue the Second Law of Thermodynamics states).

This 'time' is up!

Constantinos

Edwin,

you write

"When someone can show that the math implies the actual constants of nature, including their values, I will reconsider my opposition to a math-based universe"

Please check out the following links, maybe you will change your mind. I derive the laws of physics from a very simple system which is the only possible design for a dynamic universe like ours. the constants of nature automatically fall out of the system.

http://www.qsa.netne.net

more detailed explanation are in posts 20,25,43 in this thread.

http://cosmoquest.org/forum/showthread.php?140913-%93

Reality-is-nothing-but-a-mathematical-structure-literally%94

Constantinos,

Sorry if I seem a bore on the topic, but it is a glaring example of how a mathematical formalism obscures the actual physics.

Constantinos,

Stirred up the silt in my brain;

It reminds me of the quote by Nietzsche, "I was staring into the abyss, when I realized it was staring back."

We observe the process as a sequence of events, pointing to the future, while it observes back, by carrying our lives along into the past.

John,

Don't misunderstand me. Your insights are most interesting and very relevant. Your comments are anything but boring. Without the bias of physicists, you are able to see what others can't even feel, let alone think.

Your observations on 'time' are very insightful. The problem is they point in directions few are yet willing to journey. Ahead of your time? Possibly. And this is perfectly alined with you intuition time flows from future to past! And so also our thinking flows from 'future' to 'past'!

Constantinos

Constantinos,

Thanks. I try not to make an issue of it anymore than is opportune. It doesn't have any obvious effect, but it is more sand in the gears of the current system. There are a lot of societal institutional structures, based on often centuries old thinking, that are getting ever more unstable and science is one area where people are actually supposed to think and not just reflexively support the system, so it is one idea that might actually have some effect eventually.

Steven

My point was a lot simpler than I think you have understood it as.

First, the physical existence we are investigating is definitive. That is, leaving aside practicalities(!), potentially it is entirely definable, either as a result of direct experience or hypothesis based on that. Because we can only investigate what it is possible for us to know (ie as opposed to invoke a belief about). And we know as the result of a specific independent physical process. So, it is attainable, ie there is no metaphysical problem, just a practical one, if it is properly understood what physical existence can be.

Now, the end result of that physical process is that we, and all sentient organisms, receive a physical input, in just the same way that the brick wall behind you, or your knee, does. The subsequent processing of the input, where it is possible to do so, is irrelevant. What you receive though, is a physical representation of what actually occurred. In the case of the sense of sight, this is known as light.

The differentiation between the physical phenomena received, and those which caused them, is critical, as:

-what is received is only a representation of what physically existed

-the phenomena involved in capturing and transmitting this representation have physical properties of their own which influence the extent to which they can effect this acquired functional role

-there is always a time delay between physical occurrence, and the receipt of any representation.

In respect of these phenomena being fit for the functional purpose acquired by evolution, there are three types of issue:

-non receipt: despite existence having occurred, no representation thereof has yet been, or ever will be, received. That is, no recipient sentient organism was in the line of travel of the effect, or it ceased to exist en route due to interaction with another existent phenomenon, or it has not yet reached any known organism. Another possibility is that the existent reality had a property which did not interact with the phenomena, ie nothing was generated as a result of an interaction.

-deficiency: this revolves around the occurrences in any given physically existent sequence being too many, too small, too frequent, etc, for the phenomena to cope with, ie they are unable to properly differentiate all that occurred, and hence the resultant representation in its original form is deficient in some way.

-alteration: the representation has been altered in some way en route, ie it is not in its original form when received. This could involve delay, distortion, partial elimination, diversion from the original line of travel, etc.

Put simply, what we see (or hear, feel, etc) is not what was, which is what we strive to know. It is a representation of that, based on the ability of phenomenon involved to capture and convey a representation.

Paul

Paul

Those observationalists/experimentalists who use physical probes to try to gather information tend to be highly aware of pitfalls such as the delay, non-receipt, deficiency, and alteration issues that you point out (although they might use different jargon such as "signal-to-noise", "distortion", "resolution", "interference", "bandwidth", etc.), and constantly try to think of ways to ameliorate and/or compensate for such. And humans can sometimes be extraordinarily clever and subtle indeed in finding "end runs" around such issues: again as an example consider the "alteration en route" issue of gravitational lensing, which astronomers now frequently actually turn to their advantage in terms of information gleaned.

You seem to invoke the pessimistic tone of a philosopher, solemnly ticking off for anyone who will listen your list of presumably insurmountable barriers to constructing an accurate picture via physical probing. But the immense data base of the detailed subtleties of the physical probing methods in use that has been built up, and the endless ability of human minds to rise to terrifically knotty challenges, strongly suggest that the pessimistic position you have staked out is not tenable. Think, for example, about the fact that only a few years ago it seemed almost inconceivable that hypothetical planets orbiting other stars could be reliably detected. Then the the first gas giant planets of some other stars could be discerned, but it still seemed almost inconceivable that much smaller rocky planets of other stars could actually be detected. Now hundreds of "exoplanets" of a considerable variety of types have been reliably detected and we are growing really jaded and (unrealistically??) fussy, not to be satisfied until we detect one with Earth-like temperature and gravity!

Contemplating that manner of mind-boggling progress in physical probing over a few short years, wouldn't you concede that attempting to creatively pit one's mind against the issues and pitfalls of physical probing seems to work out to be greatly preferable to merely enumerating those issues in a sepulchral tone that suggests they are insurmountable?

Steven

Paul and Steven,

I think you are both missing a crucial point.

Paul stated that "-what is received is only a representation of what physically existed". This is not quite correct. An intelligent observer can only receive what "physically existed"; they subsequently *create* the representation. Simply put, such an entity, unlike an "elementary particle", can *choose* to react symbolically to a received input, as well as responding physically to it.

*ALL* such choices *necessarily* exploit a priori information, unavailable to simpler entities.

Consequently, even though physicists have become aware of the fact that what the observer does makes a difference to an observable outcome, the physical theories developed to date, have only been designed to describe physical interactions of entities devoid of a priori knowledge. But they utterly fail to correctly describe what happens when they observe such entities *symbolically* rather than *physically*.

The double slit experiment is the classic example of this problem. The entities passing through the slit do not know, and hence, cannot behave as if they knew, that they all were created with the same energy. But the experimenter who designed the experiment does know this. If he/she exploits this a priori knowledge in the interpretation of the experiment (and they always do), then they are behaving symbolically rather than physically, and that is not correctly modeled by quantum theory. So *OF COURSE* the interpreted result is weird.

Communications Engineers have made great progress in developing techniques to correctly describe what observers actually do. But the physics world remains almost entirely ignorant of such techniques, and is only now starting to reinvent techniques like "weak measurements", that have been used in the communications world, for half a century.

The "laws" of physics do not forbid observers to exploit a priori information. But they also do not describe what happens when the observers *choose* to do so.

Rob McEachern

Steven,

I've often wondered how the speed of light can be used as a scale for expanding space. Doesn't a stable speed of light necessitate a stable dimensional medium? Say two galaxies are x lightyears apart and by whatever means, they were to grow to 2x lightyears apart. Wouldn't that be an increased amount of a stable dimension of space, rather than "expanding" space?

What seems to be overlooked is that galaxies are not simply inert points of reference, but gravity wells, so that whatever is the medium of measure expanding between galaxies, is balanced by the medium of measure being contracted by them. The result being the overall flat space that is observed.

Einstein proposed a cosmological constant to balance the effect of gravity, so it would necessarily imply that space not being contracted by gravity is expanding in inverse proportion. Which is exactly what Hubble discovered.

Gravity is the contraction of mass points, but what is the expansion? What escapes from gravity is light. Now we treat light as a point photon, but what if it actually expands when traveling and only contracts on absorption? Various of the essayists here have delved into ways light exists continuously, but has to be measured discretely.

So mass contracts, while light expands. There is a lot of light energy in mass; E=mc2. What if the equation were reversed; M=e/c2. It would seem that when released from mass, the resulting energy creates enormous pressure, as it expands. Wouldn't the opposite then be true; That as energy condenses into mass, it creates a vacuum?

Now they haven't discovered any halo of dark matter around galaxies, but there is significant amounts of excess cosmic rays. What if gravity is not simply a property of mass, but the vacuum effect of energy condensing into mass? Starting with the outer perimeter cosmic rays into interstellar gases, then all the first generation stars, then the second generation ones, as the metals become ever more dense, etc. Until eventually it falls into that central galacitic cyclone and it hurled back out across space as enormous jets of electrons.

So we then have what amounts to a galactic convection cycle, rather than the current cosmology that needs all the various patches, from inflation to dark energy. It seem whenever the current model doesn't mathc observations, it gets a pass on whatever patch is required to make it work, rather than the more objective alternative of re-considering the validity of the model.

Ps,

Redshift being predicated on light traveling as a point particle, thus the only way for it to be redshifted in a vacuum is by recession of the source, but if light expands out, redshift could be explain by optical means.

Steven/Rob

I am sure potential 'issues' are factored into calculations when using light in the sense of a measuring reference. Neither am I pessimistic, because having identified relationships/circumstances, which can be done, then these adjustments can be done.

My point, as picked up by Rob, is somewhat obvious, but more fundamental. That is, what we receive is not the existential physical reality, it is a physically existent representation of it, resulting from an interaction with it. I say somewhat obvious, because when expressed in simple terms, it is. But Einstein, for one, failed to differentiate these, which is why he attributes the time differential to physical existence when it is in the receipt of light, and attributes c with influences it does not have. c is a determinant of light reality (for want of a better phrase), not the existential reality. Ever wondered why the physical phenomenon known as energy should happen to have a relationship with the speed at which a physical effect in photons travels? Other than that effect is what enables sentient organisms to 'see' existential reality.

However, Rob misinterprets what I said. I keep having exchanges about this, the most recent was Constantinos, previously Jonathan, etc. And am getting fascinated as to why this, again somewhat obvious, point is not just accepted.

Rob states: "Paul stated that "-what is received is only a representation of what physically existed". This is not quite correct. An intelligent observer can only receive what "physically existed"; they subsequently *create* the representation"

What is received is the representation (ie light, vibration, noise, etc). Received means exactly that, ie was in the line of travel and interacted with. Inanimate entities receive light, so does your mouth, but they can not then subsequently process it. An ability that has been acquired with evolution, ie light, etc, pre-existent physical phenomena have acquired a functional role in the context of sensory systems with this development. This subsequent processing is irrelevant to the physics of the circumstance. Indeed, it is a positive nuisance, because, as Rob intimates, that processing can result in 'enhancements'. However, it is, unfortunately(!) the only start point available, ie we need to discern what was received and then what occurred which that represents.

In respect of what Rob then writes, I will just say this. Observation, or indeed any form of sensing, cannot affect physical existence, which occurred previously. By definition, otherwise it cannot be received (!). I never say anything complicated. And is not what is received anyway. So any theory that involves such a notion is incorrect. Know any??

Underneath all this is my real point, currently being made in an exchange with 'Hello Vera'. The physical existence which we can investigate has a definitive form, and unless physics recognises that, then it will continue to generate theories which are reliant on an incorrect, philosophical 'take' of what it is and how it occurs.

Paul

Paul,

I don't think I misunderstood what you said. I disagree with what you said.

When you "receive" an image with the color yellow, displayed on your computer screen, you have *not* in fact "received" yellow light. The screen *cannot* even emit yellow light. The color yellow, that you see, is *created*, within your visual system, from the red and green light that the screen does actually emit. *ALL* color is in fact a "false-color", that is only indirectly related to the physical characteristics of the entity that is received.

In a like manner, when you "hear" a deep-pitched male voice on the telephone, you do not in fact "receive" any low frequency inputs, telephones are incapable of transmitting low frequencies. What you hear, is a creation, created by your auditory system, from the input signal.

"Inanimate entities receive light, so does your mouth, but they can not then subsequently process it"

This statement is false. A camera does process it. In fact, it is designed to process the spectrum of light, to mimic the three color processing performed by the human visual system. If it failed to do so, color photography would not exist. Color photographs *DO NOT* reproduce, or simply reflect, the spectrum of the light that they receive, like a mirror. They process the light into something very different from what was actually received.

"This subsequent processing is irrelevant to the physics of the circumstance."

That is true. However, it is *highly* relevant to any attempt to "interpret" any observation of that physics.

To one extent or another, all observations are "false-colored", by the apparatus used to make the observations. There are *no* exceptions to this fact. Hence, if one wishes to discover the "underlying reality", then one must learn to distinguish between those attributes of the observations "caused" by what is being "received", from those attributes that are "caused" by what is doing the "receiving".

The failure to do this, is what has produced all the so-called weirdness in modern physics.

Rob McEachern

"*ALL* color is in fact a 'false-color', that is only indirectly related to the physical characteristics of the entity that is received."

That's a rather loose statement, Rob. Spectroscopic analysis depends on knowing the true wavelengths of light -- the visible color spectrum being only a narrow range -- that characterize the discrete quantum properties of continuous phenomena.

Just as Steven Kauffmann makes the case, " ... the Schwarzschild radius never lies in free space, making the Schwarzschild singularity physically unrealizable ..." if we wish to speak of any quantum property at any scale we have to realize what sets the upper bound of local measurement in the continuum of spectra. That is identical to " ... the physical characteristics of the entity that is received."

Paul's Aristotle-like observation that "existence exists" doesn't have any technical meaning, which is why we haven't done science according to Aristotle for about 500 years.

Tom

Tom,

I agree with your statement that:

"That's a rather loose statement, Rob."

It would require a rather large "download" to give anything other than a loose statement of the problem. But let me restate the problem this way:

Systems like the visual system, the auditory system, spectrometers and Fourier Analysis do not even *attempt* to measure "frequency" or wavelength" directly. The things they *actually* measure don't even have the units of frequency and/or wavelength. They all merely measure something like energies, amplitudes and particle-counts, detected by band-limited detectors. The frequencies and wavelengths are then *inferred* from the quantities actually measured; that is, they are "false-color" creations.

Physics has sought for "Theories of Measurement", but neglected "Theories of Inferences derived from those Measurements"

All of the weirdness in modern physics is related to the latter. The former has nothing useful to say about the latter. Assuming that it does is *the* problem with modern physics.

In regards to the statement that:

"we haven't done science according to Aristotle for about 500 years."

I disagree. Unwittingly returning to the method of Aristotle is exactly what many physicists have done. That is the problem. It would be another long download to get into that, but let me just say this:

Aristotle's method is based on Greek "math", not "science"; *Assume* some beautiful, elegant (what did Einstein say about math and physics?) logic/math based description of reality, then seek for a *few* observations that "verify" it. Bacon et. al. pointed out the flaw in this approach centuries ago. Science must be based only on observations, not assumptions about what is being observed. But as Socrates noted 25 centuries ago, observations are deceptive; "what is actually observed" is never quite the same as "what actually exists".

Rob McEachern