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Loop quantum theory, theoretical physics


5points

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I am working on a model approach that follow the loop quantum theory and I try to expand the theory to basic structures and their behavior. As I am ongoing on my work, I made some observations that I am not sure if there is any paper or scientific articles about it. So I would appreciate if there are some advises or comments about. Eventually links to related topics.

  1. Mathematization of existing models is expected. The differentiation between theoretical mathematical models and real physical models become obsolete. Which means, with the approach of theories to exactness , it will become possible to express them with only mathematical terms without any use of constants. Which would obsolete any differentiation between what is real and what is just a mathematical/logical consequence.
  2. A  loop quantum theory requires dimensionless elementary particles if there is no fundamental space in which the universe is embedded, these elementary particles can not be carriers of attributes, but instead their attributes must be imprinted by the environment.
    It seems much more plausible to regard elementary particles and their derivatives as point particles. This makes particle conversions more plausible and logic, and also reduces the level of complexity. Instead to give elementary particles certain attributes and dimensions, they would gather their attributes by their surrounding (number of connections, relative distances and angles to other elementary particles, subordinate and higher level structures).
  3. Following that logic, fundamental mathematical principles must be derived from this model (nature describes mathematics, not the opposite)
  4. Elementary particles which have mass do not bend the space, instead they generate space.
  5. Due to the properties of point-like particles can be concluded, matter does not move in space, its the space itself that expands or contracts.
  6. Point-like particles can not take exact distances or angles, so there can not be absolutely compliant room with exactly the same intervals or solid angles (when referring to a big bang derived from a symmetrical ordered structure)
  7. Interactions between forces and matter seems to be a hoax, instead it look like all observable phenomena can only be explained by the behavior and properties of point-like particles and their mechanisms and are directly derived from it.

 

 

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 Unfortunately your not going to find any papers that are in LQC that describes any of your axioms. I don't read a single accurate statement in the above.

LQC deals with particle states these states involve both the particle like and wavelike nature of waveparticle duality.

LQC follows the tenets of GR. Spacetime isn't created, the volume of spacetime may increase but this does not mean spacetime is created.

 Mass does influence spacetime curvature, however even under GR curvature really means the geodesic curvature terms of freefall paths such as the worldline (null geodesic) of photons.

All advanced theories must be reducible to classical Newton laws this includes LQC and GR.

In physics mathematics describe nature we use it to make testable predictions of interactions and other measurable dynamics (observables) under LQC.

http://arxiv.org/abs/1201.4598

Here is an introduction to LQC by Abhay Ashtekar

 

However you will find this more useful as it details the principle formulas.

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.imperial.ac.uk/media/imperial-college/research-centres-and-groups/theoretical-physics/msc/dissertations/2012/Suvi-Leena-Lehtinen-Dissertation.pdf&ved=2ahUKEwiY0KW7ksXkAhWJoJ4KHYa-C384ChAWMAh6BAgEEAE&usg=AOvVaw1qZeQiG6QPxgz5HCAIqDc8

Sorry for the long link on my phone atm. 

Edited by Mordred
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His point no. 2 seems to be closely related to standard theory.
Elementary particles could well be dimensionless.
And their attributes are embedded in the field which gives rise to them.
( as per quantum field theory )

I also don't place much value in eliminating the distinction between model and reality, or the creation/generation of space( time ? ) by elementary particles.

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You have to be careful here, there are significant differences between how QFT and LQC describes a particle.

 This actually arises in another significant difference between the two formalisms that is far too often overlooked. QFT is a canonical treatment where LQC is a conformal treatment. 

https://en.m.wikipedia.org/wiki/Conformal_gravity

Now LQC uses three vector one form fields (one form involve the vector inner products of a vector basis) to make up the spin foam. This is then applied to spacetime connections.

Canonical treatments is a probability perturbative treatment 

https://en.m.wikipedia.org/wiki/Canonical_quantum_gravity

So each defines a particle state is different. The former describes the particle through spacetime connections. This is where the holonomy connections between the three vector fields comes into play.

While the latter describes the QM QFT probability functions of the particle state via the Euler Langrene.

In doing so the effective degrees of freedom of a particle follow two distinct methodologies.

Edit I should note LQC also has a canonical treatment but instead of applying it to spin foam it applies the canonical treatment to the Wilson loops.

However in both treatments you still have dimensionality. In LQC spacetime has discrete units (quanta of spacetime )

Now as you mentioned number two one must consider localization with particle wave duality. A particle does exhibit both pointlike and wavelike attributes.  However what does pointlike really  mean well it means that the intrinsic size doesn't really matter good example is the electron with no discernable internal structure. However it's field influence does have a discernible size. That can be determined via scattering experiments.

 

Quote

 A  loop quantum theory requires dimensionless elementary particles if there is no fundamental space in which the universe is embedded, these elementary particles can not be carriers of attributes, but instead their attributes must be imprinted by the environment.

 

 

 

Edited by Mordred
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Thanks for all the answers, I appreciate a lot. Also the links are helpful, especially to find the right expressions for what I wanna express (since I use language  translators and in general I have not much knowledge about theoretical physics). Until now I was able to read the introduction to LQC by Abhay Ashtekar. It made me partly happy and partly sad which I must explain in detail.

I have the Asperger syndrome paired with attention deficit disorder which make it rather difficult for me to read large texts. But it also makes me exceptionally curious to know everything in detail, for that I end always with theoretical physics. Since I get really fast tired when reading large texts I found out that its rather easier for me to form and invent my own theories instead to study them.

So I started some years ago thinking about physical models. My theories evolved throughout time, similar like humanity evolved and improved their theories over the centuries. When I started some years ago to think about the structure of the universe, I didn’t know much about, so I just started to think how it would have to be made to create itself from zero. It began with idea constructs similar to “Platons” ideas, later “Heisenberg” and later to some theories about probabilities similar to a guy called “Knopp”, afterwards “Einstein” and lastly then about the loop quantum gravity theory and Richard Feynman. Every single time I had an idea about a theory, I got really excited because I thought it was something new that wasn’t found already, but once I made up the Theory in my mind and I knew the keywords for what I have to search exactly. I found out I was late and someone had already the same idea. I often doubt about my ideas and theories, but at the same time I wonder how I reach to come on my own to similar conclusions just by presuppose some certain assumptions and by observations in real world (auto-constructing, non-singular bouncing, repetitive character, simplicity in logic and mathematics especially towards the base, intuitive logical processes, fundamental mathematics (especially elementary geometry).

I hoped now finally with my latest theory I finally reached an endpoint at which I am ahead of others. But when reading the  introduction to LQC by Abhay Ashtekar I realized my model seems to be basically the same than the Ponzano-Regge model and spin foam theory. I do not have the knowledge to describe my assumptions properly in a mathematical way nor I know the right expressions so I often use own creations, not knowing there is a proper expression for.

I will attach the files I wrote until now but I will explain it also here (I used often the word dots since I was not sure which expression was right, point-like or dot-like or both) in any case, if you need drawings for easier understanding you will find it in the attached files, I have limited myself to 3-tuple systems, since the drawing program I use isn't really made for 3D, but for instance tetrahedral structures are easily considerable:

 

Dot-like particles, in following text described as 1-tuples or 1-tuples-alike, cannot unite or merge in any way with other 1-tuples and therefore neither with any n-tuples. As they have no dimension at all, distances between point cannot be measured but only expressed in relation to other points.

If that is true -> Matter does not move in space, instead the space stretch and contract around the particles.

Dots cannot align in groups in well-defined angles such as 60°, 90° or 180° or distances. Instead they can only occupy areas nearby specified angles.

For 3-tuples and above, since they have no dimension you cannot align for example 3 points perfectly in a line, same for any angle or distance.

If there is no background geometry, no background metric, geometry itself is dynamical,  then dots can be grouped, the grouped dots have similar and in case exact equal properties than groups of dots with same number n-tuple and same ratios to each other.

Each group of exactly congruent and equal dots form systems that are exactly equal and indistinguishable (e.g. elementary particles and their superior builds are always totally equal and indistinguishable when they consist of equally grouped elementary particles, e.g. there are no different sizes or forms of protons or electrons, if a particle change its number of points or its structure due to its environment, it will transform into another particle). 

Similarly 3-tuples are exactly congruent and equal when they share same rational distances between each point. The distances does no need to be defined in terms of units, as long a ratio can be defined. Direction or orientation does not matter. If 2 dots in a 3-tuple system approximate to the 3rd dot keeping exactly same ratios, the 3-tuple system remain exactly congruent and equal. Note that tuples with n>2 are the only ones who can be distinct in such way, the number 3 has an important role in physics of particles.

If naming each point with consecutive letters A, B, C, …; Each point is defined through the relative distance to his neighbors which defines as well the belonging angles (α,β,γ,…):

A: distance b in relation to c or c in relation to a

B: distance a in relation to c or c in relation to a

C: distance a in relation to b or b in relation to a

If number of n-tuples or ratios are similar but not equal, the system of n-tuples hold similar but not equal attributes, similarity rise with approximation of the states (except 1-tuple and 2-tuple which are always exact equal).

Which mean simply, if a point is indistinguishable from another, then also any system of points with same relative distances to each other must be identical and indistinguishable. That is a really important insight since it is seen in nature and it head to another important conclusion. Any particle or system of particles is indistinguishable as long it is build in the same way with same amount of particles and same structure. There are no different sizes of protons or neutrons or whatsoever. In geometry we can draw a geometry in different sizes, like for example a triangle with 3 points and different side-lengths, but in a microscopic environment with no background geometry such thing cant exist, if a structure consist of same amount of points and same structure with same ratios then they must be the same (only ratios matter, distances cannot be expressed in other way), if a structure has different amount of points or structure it is a different and therefore a different particle .

Not only that, if there are no observations of systems that do not follow this rule, as a consequence inevitable variations must be expressed in other form, like dimensions,forces or energy level (as following, dimensions and forces must derive from the same mechanism and must be essentially the same).

Every 2-tuple is exactly congruent and equal to any other 2-tuple, considering its distance cannot be measured and remain therefore undefined. Thus every 2-tuple share same properties as they consist of 2 dots and their undefined distance between.

I am lately not completely sure about that, as it can be shown when grouping different amounts of points, a minimum and maximum range can be observed (min limes->0 and max is set by the minimum distance to form a 3-tuple system and a 1-tuple system instead of 2-tuple system and 2-tuple system).

In difference to string-theory, I do not assume 2-tuple systems to form a one dimensional space, since they cannot connect in any way (a space made of only 2-tuple strings should be anyway not possible), according to my assumptions, a minimum of 3 points are needed to create dimensional space. Moreover because of their point-like behavior to relatively far structures they are able to build and become part of 3-dimensional space.

1-tuple property: When a system of n-tuple is relatively far from another dot or system of dots, then they appear point-like to each other depending on the relative distance of the single dot to the group and at same time to the relative distance between the dots of the system.

2-tuple property: Similarly when a 3-tuple system turn into a structure where 2 points are relatively near according to the 3rd, the structure appear like a 2 -tuple structure, similarity rise with the ratio x  (when distance between the close points is expressed with 1/x, and the distance to the far point with x, on my paper I use other expressions a,b,c).

As a consequence of this statement:

Dots can be singled or grouped with a consecutive number and rank: 1-tuple, 2-tuple, 3-tuple, …n-tuples. Rank follow a birth or formation rank and it start with 1. This can be in some way seen as a timestamp (one of the timestamps).

Where each previous system of n-tuples inherit their properties to subsequent ones: 1-tuple property inherit point-like behaviors to subsequent and 2-tuple property inherit string-like behaviors to subsequent following n tuples.

If there is no background geometry, no background metric, geometry itself is dynamic. Then distances, solid angles and time-frames can only be determined by comparability. The comparability of distances serve as fundamental base for the comparability of angles and time-frame and all other frames which are derivatives from compared distance.

 

image.png.3241ec3bfb845913db5fbf96258d062b.png

·         A single dot(red circle) can be defined through his corresponding connections and their comparative distances.

·         Each dot forms with his corresponding dots a n-tuple system (orange circle) of dots which is defined through number n of dots and their proportional distances(angles).

·         Subsystems of n-tuples form superior systems (yellow circle).

If elementary particles ultimately consist of dots, they itself cannot hold any information or attributes and neither forces.

Instead they gain their attributes from their surroundings, number of connections with their corresponding ratios (and angles), as well as number n of tuples of the own system they belong to and of their superior systems. These classification seems sufficient to describe all their attributes.

 

And now the most important observation. When combining these rules and mechanisms. Especially 1-tuple property, 2-tuple property and rules of congruence and equivalency (this is a chapter I did not write down yet as a word file but I try to explain as good as possible):

When one point of a 3-tuple system is getting relatively closer to one of the remaining two  points, the system will transform and approach a 2-tuple system. The 2 relative close points form a 2-tuple system as well as the 2 points appear to the distant point as a 1-tuple system and therefore the 2 close points and the distant point form another 2-tuple system. The 2 close point in this context could be seen as the antiparticle with its anti-colors (the 2 close points are seen as a 1-tuple and therefore e.g. red and blue form anti-green=1-tuple-like, the remaining far point represent green).

Depending on the angles and relative distances, one of the 2-tuple formations will approach 2-tuple similarity earlier than the other, which can (again depending on angles and distances) result in a stable or non-stable continuing bouncing mechanism or ran result in a single-time bounce.

Furthermore when one point come relatively near to another point in a 3-point system, it will always reach a point where 2 points have same relative distance from the 3rd (isosceles triangle). Due to the rules of congruence and equivalency every formed triangle-shape above the point of the isosceles triangle has a counterpart below this point. Angle of the pattern characterize its behavior, there are distinct angles (0°, 30°, 45°, 60°, 90° and 180° in which there is a change in behavior of the structure (mainly if they allow 90° angles to one of the remaining angles and therefore shortest path and 2-tuple similarity at same time and also at which point they do). Angle of 180° to 360° is a mirror image.

Because of the rule "dots cannot align in groups in well-defined angles or distances", the distinct angles itself remain undefined, the particles take angle ranges around these distinct angles.

Theses behavioral mechanisms should be sufficient to assign all observed attributes of particles: Due to wide and sharp angles they can be considered as charge, Angles and the continuous swap of angles can be seen as color-charge, there is a continuous swapping in which the shapes align or diverse from each other which could be interpreted as spin, their different dimensional appearance can be seen as attracting and repulsive forces as well as it can express dimensional space itself or energy level, mass and gravity are a result of connectivity itself. As far as I overlooked, each of the quark-types (u, d, c, s, t, b) can be assigned to one of the distinct angles. I allocate up and down quark near to 60° angles, the only problem I have at the moment is that one angle seems not to be able to form any continuous bouncing and should therefore result in a single bounce (means one quark should not form repetitive structures), I do not know yet how to solve that problem. 

In this context I consider time as a combination of different time-stamps (where a time-step is only consequence of a rank or logical sequence). Until now I consider 2 time-stamps, one due to the rank and order of tuples and another due to the response between tuples of different or same rank (which could be subdivided). Personally I find it somehow useful to break time into dividable parts.

 

Two files are added, one contain the model with pictures for better understanding, the other an allegory.

Even know if my whole thought are bullshit😅, I would appreciate for corrections in spelling and grammar of technical expressions, and for recommendations on which topics are related to this, and furthermore for corrections in logical combinatorics, and if anyone has a link to a description of the Ponzano-Regge model, I couldn't find any useful link.

I  wrote kind of an allegory to describe my view on quantum mechanics and its interactions, it is definitely bad written and not really rethought consequently.

Theory_01.pdf Allegory_01.pdf

By the way, I found a picture about spin foam on wikipedia, but only in german, it somehow look like the drawings I made on my own to describe behaviors of 3-tuple systems (when one or two points change their relative distance to each other and I do not understand precisely what that drawing mean in that context and what the colors mean(in the context of my model it would represent a jump between similar dimensional structures but the jump itself seems not to be represented on this picture), if anyone has an explanation or a link to a better description it would be helpful.

Spin_schaum_2.jpg

Edited by 5points
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OK I know what your after though your  lanquage barrier is limiting your explanations. What your discussing is topological independent Quantum field theories. In essence you have quage symmetries of for example a vector or spinor space example of the former being the Hilbert space or another being phase space. 

 These spaces do not have a specific spacetime coordinate choice but are embedded onto spacetime at need.

In the Ponzano-Regge  your dealing with the spin sums under SU (2) group of inner products though it is under the set of Real for [math]\mathcal{R}^6 [/math]

So before I go too far I need to know how familiar are you with Lie algebra?

As every model you mentioned involves this under its group representations.

Secondly I hope you have a good calculus background as you will need to deal with inner products and outer products. As all the theories you mentioned use symmetry groups and their relations under translations such as rotation translations for say example the Lorentz boosts and rotations. (A boost involves a rotation of the Minkowskii group)

 

 

Edited by Mordred
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I need to make a correction with the last The last post in order to keep LQC background independent you must use the QM operators ie position and momentum. QFT operators replaces position with a field operator. This is background dependent and not background independent which LQC follows.

Connecting matter fields to LQC has already been done see equations on reference 74 in the following article.

https://www.imperial.ac.uk/media/imperial-college/research-centres-and-groups/theoretical-physics/msc/dissertations/2012/Suvi-Leena-Lehtinen-Dissertation.pdf

You have the Dirac, Higgs and Yang Mills connections in those three equations. In essence you can derive the action integrals for the entire SM model in the LQC formalism with those three relations. They are background independent in accordance with the QM operators and formalism including the QM particle states ie wave functions as it pertains to wave particle duality.

 

Edited by Mordred
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  • 3 weeks later...

Sorry for answering that late, I always have to push myself to finally write something.

 

Sincerely I have no idea about all that, Lie groups or whatever, it looks complicated and I am not sure if it is needed to proof or show what I am thinking. I am not even sure if I really understood the difference between LQC and QFT. I am also not sure if that is really what I am searching, I would like to study something in this direction, but maybe what I search goes more direction Philosophy.

 

But anyway, two days ago I saw a documentation about Werner Heisenberg and it contained also some things about Platon. So I realized, that what I wanna explain is literally the same than Platon tried to explain. And I think he did in much better words. I didn't know about that, I thought I knew but it was just about that particles are made of triangles. If they would just have teached this things in my school...

 

Here the link to the documentation, it is in German, I dont know if there is an English version:

https://www.youtube.com/watch?v=MbV4wjkYtYc

 

Some quotes (translated from german):

-Heisenberg quote:  "It worried me deeply that a philosopher who could think as critically as Plato had fallen for such speculations."

I believe Plato was right (it wasn't speculation at all, but other people were not able to understand the logic) but  people didn't had the ability to understand why and what he really wanted to say. The universe must be only understandable by logic reasoning, it isn't necessary to know all by experiments and observation. It follow logic rules/steps. Only the deep consequence wasn't understood right.

-Plato quote:  "According to Plato, behind the colorful events of the world are hidden mathematical formulas from which all matter is formed."

Thats what I wanted to explain, saying that at some point the borders between physics and mathematics vanish. All physic constants must become expressible mathematically. Also therefore all mathematical laws must have their origin on universal laws, so instead to try to explain physics with math, we should take math and search their origin in physics.

-Plato (allegory of the cave):  "Occasionally a person can catch a glimpse of this other reality, but what he then tries to tell can no one understand."

-Niels Bohr (I guess):  "Atoms are not things, a single particle always gets meaning only in connection with the entire thing."

-Niels Bohr:  "When one tries to describe what an elementary particle really is, our language fails."

 

I believe I forgot to mention something important to understand my thinking. When I picture 3-tuples and their relation, It is not to describe just a proton, or quarks or an electron, but instead all together, depending on the actual relation of a point it can be an electron or a quark. I do not see particles as separate units.

I try to explain it with this picture:

The magenta colored circle is not completely right set,  A, A' and A'' which are on the picture on the center of the circle should be also at the border of the circle and the circle isnt a circle in reality but the borders are right (it should create more a wobbling movement). But the more important are the points B and C anyway.

The bottom shows the relational distances where the top express the borders of the core of an atom with one proton. The point C is not on the border of the magenta circle and therefore an electron. C' and B' are on the border (also A' should be), thats were they are equal and indistinguishable, on the top picture it would be where the electron has the nearest position to the core (turning point). C'' is now a quark and B'' looks now like an electron instead. The size of the magenta circle changed, thats what we see as dimensions and forces and it appear to us like the electron would draw a circular movement around the core with attraction and rejection.

On the top all point outside the magenta circle (green area) are electrons while when on the border they are quarks), they can be literally both at the same time.

To understand what and why this happen read section about equality and congruence.

120degreefinal_cut.png.22d17571419782141068a24bfc336777.png

Here some drawing I made for earlier postings. Especially that one with the name TriangleEQSides. The magenta line mark where the distances AC and AB are same. 

The structure A, B, C and A'', B'', C'' are equal and congruent. They cause the effect that makes us believe the existence of dimensions and forces.

TriangleEqSides_cut.thumb.png.8328e11e0d6a7d17008e91eb021bbe5f.png

2-Tupel similarity_cut.png

3-Tupel 0-90 (60degree special case)_cut.png

3-Tupel 90degreealignment_cut.png

3-Tupel 180degreealignment_cut.png

3-Tupel parallel_cut.png

3-Tupel similarity_cut.png

relativedistancebig_cut.png

space bending_cut.png

x_inverse function_cut.png

 

I also had some thoughts about dimensionality, if all particles are point or dotlike, it must be possible to reduce any higher dimension to lower dimensions, since any point cant overlap exactly another point. To say, it is possible to express a 3-dimensional space as a 2-dimensional. Especially when knowing the relations between the point, it must be possible to express it without any loose of information.

Another thing, I dont understand. People tell me I should proof my presumptions, when they appear completely clear and logic to me (the logic itself should be proof enough).

At the same time they think that their theories would be right and consistent while they appear completely bullshit to me. Just because their theories are known and believed since a long time, it doesn't make them more right.

I think it would be good to step back and overlook the whole theory building from a new point of view.

To believe that there are different elementary particles from scratch and they have apparently same attributes and not to be able to see the structure and pattern in it, to believe that there are repelling and attractive forces and virtual particles to explain all this... that seems so unbelievable stupid to me.

With the same right I could say that the world is riding on the back of a turtle shell, whith the turtle flying through space, propelled by farting a rainbow from her ass.

I have no idea how other people see the world, dont they have the ability to see patterns and to visualize mechanisms in the way I do, even know I dont have the ability to express it in the right way?

Edited by 5points
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