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RECENT POSTS IN THIS TOPIC

**Anonymous**: *on* 10/4/12 at 22:04pm UTC, wrote Many thanks for your personel review, Prof. Bob! Indeed, one could easily...

**Renate Quehenberger**: *on* 10/4/12 at 20:42pm UTC, wrote Thanks Han, if so, you may find more Nietzsche here: ...

**Han Geurdes**: *on* 10/4/12 at 12:47pm UTC, wrote Cheers Reni. Like the Nietsche quote.

**Anonymous**: *on* 10/4/12 at 12:34pm UTC, wrote good text

**Sergey Fedosin**: *on* 10/4/12 at 4:27am UTC, wrote If you do not understand why your rating dropped down. As I found ratings...

**Bob Coecke**: *on* 10/3/12 at 19:08pm UTC, wrote Hey Renate, love the prose and historical intertwines. Great piece. A...

**Hoang Hai**: *on* 10/1/12 at 3:14am UTC, wrote Dear Renate Quehenberger Your proposal is very interesting, wish you...

**Jayakar Joseph**: *on* 9/30/12 at 7:52am UTC, wrote Dear Quehenberger, In the conjecture of Tetrahedral-branes in...

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The impossibility of building a perfect clock could help explain away microscale weirdness.

FQXi FORUM

May 24, 2019

CATEGORY:
Questioning the Foundations Essay Contest (2012)
[back]

TOPIC: Revising Space Time Geometry: A Proposal for a New Romance in Many Dimensions by Renate C.-Z. Quehenberger [refresh]

TOPIC: Revising Space Time Geometry: A Proposal for a New Romance in Many Dimensions by Renate C.-Z. Quehenberger [refresh]

The ontological positioning of our existence, deeply connected with the hierarchy problem concerning the dimensions of space and time, is one of the major problems for our understanding of the “ultimate” nature of reality. The resulting problem is that mathematical concepts that need so-called “extra-dimensions” have been widely disregarded owing to a lack of physical interpretation. This article reviews conventions, imaginations and assumptions about the non-imaginative by starting at the origins of the of 4D and 5D space-time concepts and proposing a new geometrical approach via a hyper-Euclidian path for a mentally accessible vision of continuous AND discrete complex space configuration in dimensions up to higher order.

R.C.-Z. Quehenberger. I‘m currently working as a scientific researcher on the art-based research project

Dear Renate! Excellent essay. It looks like we're going with you in one direction. Sincerely, Vladimir Rogozhin

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Added: New Romance with a New Ontology ... I call it - OntoTopoLogia

Best Regards, Vladimir

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Best Regards, Vladimir

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Thanks for the flowers, Vladimir!

What about a toplogy dinner ? : http://quantumcinema.uni-ak.ac.at/site/qc-goes-public/qc_art

s-birthday-2012/

Sorry for the late response: I got lost in France: http://membres-liglab.imag.fr/nesme/founqi2/

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What about a toplogy dinner ? : http://quantumcinema.uni-ak.ac.at/site/qc-goes-public/qc_art

s-birthday-2012/

Sorry for the late response: I got lost in France: http://membres-liglab.imag.fr/nesme/founqi2/

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Renate, loved your essay. I too argue for the 4th spatial dimension. I am glad that in the end I limited the history review to just one paragraph, for I could never match your exhaustive research into the area. Well done!

I am here: The Nature of Space

So far I counted 4 people referencing Abbott's Flatland, us included. I wonder how Flatlanders will react, lol.

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I am here: The Nature of Space

So far I counted 4 people referencing Abbott's Flatland, us included. I wonder how Flatlanders will react, lol.

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Very interesting that flatland is still so much around, M. V. Vasilyeva

... if we consider that the idea was fist mentioned by Gustav T. Fechner (1846) too.

You see how much one story, - or two- may evoke !

Good luck with your story !

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... if we consider that the idea was fist mentioned by Gustav T. Fechner (1846) too.

You see how much one story, - or two- may evoke !

Good luck with your story !

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Renate,

Congratulations on a nicely written essay. I too agree that quaternions, and the algebra they represent, SU(2), have the potential to reveal certain physical relationships are are essential. It's no accident that very much work in elementary particles is done according to that.

Higher dimensional forms for relativity, such as Kaluza-Klein theory are an interesting alternative to look into. I believe the "capu nili" difficulty you mention is related to the splitting of the Lorentz transformation into parity classes depending on whether the transformation is proper and orthochronous. That is dealt with in the essay Is Kinematics Compatible With Field Symmetries?

Now the especially interesting thing you can see in that essay is that the higher dimension of mass normally associated with Kaluza-Klein type approaches collapses the common space-time relativistic relations back into equations of 3 dimensional space showing the dispersion of energy while at the same time being equivalent to the 4 dimensional expressions!

Best regards,

Steve Sycamore

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Congratulations on a nicely written essay. I too agree that quaternions, and the algebra they represent, SU(2), have the potential to reveal certain physical relationships are are essential. It's no accident that very much work in elementary particles is done according to that.

Higher dimensional forms for relativity, such as Kaluza-Klein theory are an interesting alternative to look into. I believe the "capu nili" difficulty you mention is related to the splitting of the Lorentz transformation into parity classes depending on whether the transformation is proper and orthochronous. That is dealt with in the essay Is Kinematics Compatible With Field Symmetries?

Now the especially interesting thing you can see in that essay is that the higher dimension of mass normally associated with Kaluza-Klein type approaches collapses the common space-time relativistic relations back into equations of 3 dimensional space showing the dispersion of energy while at the same time being equivalent to the 4 dimensional expressions!

Best regards,

Steve Sycamore

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Dear Steven,

I must well return your compilmets towards your article. Thank you very much for your link!

It provides deeper inights into the relevant mathematical structures.

I see, your conclusion that only"c^2 is the invariant (...)

[and] "not c as it is in Special Relativity and Lorentz theory " meets well the quaternionic approach,- isn't it ?

Good luck and best regards,

Renate

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I must well return your compilmets towards your article. Thank you very much for your link!

It provides deeper inights into the relevant mathematical structures.

I see, your conclusion that only"c^2 is the invariant (...)

[and] "not c as it is in Special Relativity and Lorentz theory " meets well the quaternionic approach,- isn't it ?

Good luck and best regards,

Renate

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Dear Renate

Plato's cave = holographic universe?

See my essay http://fqxi.org/community/forum/topic/1413

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Plato's cave = holographic universe?

See my essay http://fqxi.org/community/forum/topic/1413

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Dear Yuri, may I correct: Plato's world ideas meets the higher dimensional quantum world, David Bohm's holographic universe on level-1

Plato's cave demonstrates our 3D perception

Good luck!

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Plato's cave demonstrates our 3D perception

Good luck!

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Just in case

My advice to read

http://www.galiulin.narod.ru/ufn022f.pdf

http://www.galiu

lin.narod.ru/crys03_6.pdf.pdf

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My advice to read

http://www.galiulin.narod.ru/ufn022f.pdf

http://www.galiu

lin.narod.ru/crys03_6.pdf.pdf

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Renate,

You really should read my essay The Algebra of Everything. I think I do a reasonable job of tying physical reality to the 8 dimensions of Octonion Algebra. The Quaternions you like manifest themselves within their 7 subalgebras of O. Their chiral choices determine the full variability in the definition for O. This variability and the easy assumption it should have no impact on the description of physically observable phenomenon mandates the form the mathematical description of reality must take. Electrodynamics is best and most fundamentally demonstrated in an O framework, not an H or Minkowski space-time. Take a look, it will be worth your time.

Rick

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You really should read my essay The Algebra of Everything. I think I do a reasonable job of tying physical reality to the 8 dimensions of Octonion Algebra. The Quaternions you like manifest themselves within their 7 subalgebras of O. Their chiral choices determine the full variability in the definition for O. This variability and the easy assumption it should have no impact on the description of physically observable phenomenon mandates the form the mathematical description of reality must take. Electrodynamics is best and most fundamentally demonstrated in an O framework, not an H or Minkowski space-time. Take a look, it will be worth your time.

Rick

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Dear Rick,

many thanks for your link to your fascinating essay!

Now I guess, I understand why octonionic algera exceeds he Hilbert space ...

Here you might find the preliminaries for a geometry of a diecrete space using grid Z5 which should support the geometric visualisation octonions (- work in progress).

www.researchcatalogue.net/view/22616/22617

I wish to proceed far enough to visualize one day soon your complex field equations;-)

Best wishes !

Renate

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many thanks for your link to your fascinating essay!

Now I guess, I understand why octonionic algera exceeds he Hilbert space ...

Here you might find the preliminaries for a geometry of a diecrete space using grid Z5 which should support the geometric visualisation octonions (- work in progress).

www.researchcatalogue.net/view/22616/22617

I wish to proceed far enough to visualize one day soon your complex field equations;-)

Best wishes !

Renate

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Dear Renate,

I enjoyed reading your essay! The historical context is very interesting. It’s nice to have this all in one place. A couple of questions and remarks.

1. I think Maxwell’s poem was referring to the fact that all (one-dimensional) knots come undone in four-dimensional space. Is this what you were referring to on page 8?

2. The quaternions and octonions (defined by Cayley) are related to Hopf fibrations, which are geometrically beautiful and also physically relevant (for instance, in quantum information theory).

3. You mention Klein’s program in regard to covariance (i.e. “Lorentz invariance.”) I think it’s interesting to consider the possibility that this is only an approximate concept. This is one of the topics I discuss in my essay On the Foundational Assumptions of Modern Physics.

4. Another interesting thing to consider is non-integer dimension (fractal dimension, emergent dimension, etc.). This is particularly relevant in discrete models.

Thanks again for the interesting read! Take care,

Ben Dribus

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I enjoyed reading your essay! The historical context is very interesting. It’s nice to have this all in one place. A couple of questions and remarks.

1. I think Maxwell’s poem was referring to the fact that all (one-dimensional) knots come undone in four-dimensional space. Is this what you were referring to on page 8?

2. The quaternions and octonions (defined by Cayley) are related to Hopf fibrations, which are geometrically beautiful and also physically relevant (for instance, in quantum information theory).

3. You mention Klein’s program in regard to covariance (i.e. “Lorentz invariance.”) I think it’s interesting to consider the possibility that this is only an approximate concept. This is one of the topics I discuss in my essay On the Foundational Assumptions of Modern Physics.

4. Another interesting thing to consider is non-integer dimension (fractal dimension, emergent dimension, etc.). This is particularly relevant in discrete models.

Thanks again for the interesting read! Take care,

Ben Dribus

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Dear Ben,

many thanks for your interesting remarks:

ad 1) yes and I described it why,- ) Yes, one-dimensional strings if you like, but you may also take a thick rope which can be considered as a 3d dimensional knot, but if you make a knot into a 2D surface you get a pentagon and if you try to make a knot into a pentagon you get an epitahedron ...

ad 2 ) Here you may watch a 3-sphere, where the circle bundels of the Hopf fibration became hemispheres: http://quantumcinema.uni-ak.ac.at/site/

ad 3) I guess Kretschmann meant what you call: "The properties of Minkowski spacetime impose external symmetries described by the Poincaré group.

If you embed 4D space into a discrete higher dimensional space stucture, all problems with the socalled "incompatibility of general relativity with Quantum Mechanics "are vanishing.

ad 4) Higher dimensional spaces are complex configurations of 3 dimensional spaces, therefore I don't think we have to consider fractal dimensions as relevant for discrete space models, because usually they serve as the measure of a certain space-filling capacity in 2D patterns.

Best wishes!

Renate

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many thanks for your interesting remarks:

ad 1) yes and I described it why,- ) Yes, one-dimensional strings if you like, but you may also take a thick rope which can be considered as a 3d dimensional knot, but if you make a knot into a 2D surface you get a pentagon and if you try to make a knot into a pentagon you get an epitahedron ...

ad 2 ) Here you may watch a 3-sphere, where the circle bundels of the Hopf fibration became hemispheres: http://quantumcinema.uni-ak.ac.at/site/

ad 3) I guess Kretschmann meant what you call: "The properties of Minkowski spacetime impose external symmetries described by the Poincaré group.

If you embed 4D space into a discrete higher dimensional space stucture, all problems with the socalled "incompatibility of general relativity with Quantum Mechanics "are vanishing.

ad 4) Higher dimensional spaces are complex configurations of 3 dimensional spaces, therefore I don't think we have to consider fractal dimensions as relevant for discrete space models, because usually they serve as the measure of a certain space-filling capacity in 2D patterns.

Best wishes!

Renate

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Dear Quehenberger,

In the conjecture of Tetrahedral-branes in Coherently-cyclic cluster-matter paradigm of universe, reductionism of extra-dimensional expressions is by the non-descriptive complexity of the coordinates of configuration space, in that its generalized coordinates are time, string-length and the central angle of transformed eigen-rotation. Thus in this scenario of dimensionality, three-dimensional structures emerge with fractals.

With best wishes

Jayakar

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In the conjecture of Tetrahedral-branes in Coherently-cyclic cluster-matter paradigm of universe, reductionism of extra-dimensional expressions is by the non-descriptive complexity of the coordinates of configuration space, in that its generalized coordinates are time, string-length and the central angle of transformed eigen-rotation. Thus in this scenario of dimensionality, three-dimensional structures emerge with fractals.

With best wishes

Jayakar

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Dear Renate Quehenberger

Your proposal is very interesting, wish you success.

Kind Regards !

Hải.Caohoàng of THE INCORRECT ASSUMPTIONS AND A CORRECT THEORY

August 23, 2012 - 11:51 GMT on this essay contest.

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Your proposal is very interesting, wish you success.

Kind Regards !

Hải.Caohoàng of THE INCORRECT ASSUMPTIONS AND A CORRECT THEORY

August 23, 2012 - 11:51 GMT on this essay contest.

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Hey Renate, love the prose and historical intertwines. Great piece. A nice example of ScienceArt, both with capitals. Although to my personal taste there's a bit to much geometry here and a bit too little topology here. :) We all meanwhile know where babies come from, but where do dimensions come from? Where do lines come from?

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Many thanks for your personel review, Prof. Bob!

Indeed, one could easily draw a line of thoughts from the abolished Limbo, via the abandoned ether and Plato‘s forgotten „order of heavens“ to the hierarchy problem.

A topologist, could take a bundle (F) of hyperbolic spaces with some handles and loopholes in it, apply the Fourier transform, arrive in 6D and - wait for the babies.

A geameter exists already there,- in Plato's ideal world, filled with (Maxwell's and Faraday's) interfering lines of forces, forming triangles over and over, entangled towards manifolds of all possible higher order.

Didn‘t Klein tell, that all geometries and topology are merging in higher dimensions?

Good question; - can we realy explain „dimensions“ with "degrees of freedom" only ?

I guess they are necessary to avoid Hilberts trap and mix up a beer mug with ...

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Indeed, one could easily draw a line of thoughts from the abolished Limbo, via the abandoned ether and Plato‘s forgotten „order of heavens“ to the hierarchy problem.

A topologist, could take a bundle (F) of hyperbolic spaces with some handles and loopholes in it, apply the Fourier transform, arrive in 6D and - wait for the babies.

A geameter exists already there,- in Plato's ideal world, filled with (Maxwell's and Faraday's) interfering lines of forces, forming triangles over and over, entangled towards manifolds of all possible higher order.

Didn‘t Klein tell, that all geometries and topology are merging in higher dimensions?

Good question; - can we realy explain „dimensions“ with "degrees of freedom" only ?

I guess they are necessary to avoid Hilberts trap and mix up a beer mug with ...

report post as inappropriate

If you do not understand why your rating dropped down. As I found ratings in the contest are calculated in the next way. Suppose your rating is and was the quantity of people which gave you ratings. Then you have of points. After it anyone give you of points so you have of points and is the common quantity of the people which gave you ratings. At the same time you will have of points. From here, if you want to be R2 > R1 there must be: or or In other words if you want to increase rating of anyone you must give him more points then the participant`s rating was at the moment you rated him. From here it is seen that in the contest are special rules for ratings. And from here there are misunderstanding of some participants what is happened with their ratings. Moreover since community ratings are hided some participants do not sure how increase ratings of others and gives them maximum 10 points. But in the case the scale from 1 to 10 of points do not work, and some essays are overestimated and some essays are drop down. In my opinion it is a bad problem with this Contest rating process.

Sergey Fedosin

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Sergey Fedosin

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Cheers Reni.

Like the Nietsche quote.

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Like the Nietsche quote.

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Thanks Han,

if so, you may find more Nietzsche here:

http://quantumcinema.uni-ak.ac.at/site/wp-content/uploads/A_

Digital_Vision.pdf

- a prosecution referring to sociological and cognitive effects concerning the common agreement of the perceptions of higher dimensions touching the foundations of the current WELTBILD.

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if so, you may find more Nietzsche here:

http://quantumcinema.uni-ak.ac.at/site/wp-content/uploads/A_

Digital_Vision.pdf

- a prosecution referring to sociological and cognitive effects concerning the common agreement of the perceptions of higher dimensions touching the foundations of the current WELTBILD.

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