Results 1 to 10 of about 360 (28)

AdS/CFT as classical to quantum correspondence in a Virtual Extra Dimension [PDF]

, 2013
The correspondence between classical extra dimensional geometry and quantum behavior, typical of the AdS/CFT, has a heuristic semiclassical interpretation in terms of undulatory mechanics and relativistic geometrodynamics.
Dolce, Donatello
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Observing Shape in Spacetime [PDF]

, 2014
The notion of "reference frame" is a central theoretical construct for interpreting the physical implications of spacetime diffeomorphism invariance in General Relativity.
Gryb, Sean
core   +4 more sources

Quantum Computation toward Quantum Gravity [PDF]

, 2000
The aim of this paper is to enlight the emerging relevance of Quantum Information Theory in the field of Quantum Gravity. As it was suggested by J. A.
A. Ashtekar, A. Ashtekar, C. Rovelli, C. Rovelli, G. Immirzi, J. A. Wheeler, J. D. Bekenstein, P. A. Zizzi, P. A. Zizzi   +8 more
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Pure States, Mixed States and Hawking Problem in Generalized Quantum Mechanics [PDF]

, 2004
This paper is the continuation of a study into the information paradox problem started by the author in his earlier works. As previously, the key instrument is a deformed density matrix in quantum mechanics of the early universe.
A. E. SHALYT-MARGOLIN, Ahluwalia D. V., Bekenstein J. D., Bekenstein J. D., Garay L., Garay L., Hawking S., Hawking S., Maggiore M., Maggiore M., Penrose R., Shalyt-Margolin A. E., Shalyt-Margolin A. E.   +12 more
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Beables/Observables in Classical and Quantum Gravity [PDF]

, 2014
Observables 'are observed' whereas beables just 'are'. This gives beables more scope in the cosmological and quantum domains. Both observables and beables are entities that form 'brackets' with 'the constraints' that are 'equal to' zero.
Anderson, Edward
core   +3 more sources

Variable-Speed-of-Light Cosmology and Second Law of Thermodynamics [PDF]

, 2002
We examine whether the cosmologies with varying speed of light (VSL) are compatible with the second law of thermodynamics. We find that the VSL cosmology with varying fundamental constant is severely constrained by the second law of thermodynamics ...
A. Albrecht, A. Albrecht, A. D. Linde, A. H. Guth, B. A. Bassett, C. Csaki, C. P. Burgess, D. J. Chung, D. J. Chungs, Donam Youm, E. Kiritsis, G. Kalbermann, H. Ishihara, J. D. Barrow, J. D. Barrow, J. D. Barrow, J. D. Barrow, J. K. Webb, J. K. Webb, J. W. Moffat, L. P. Chimento, M. A. Clayton, M. A. Clayton, M. A. Clayton, M. A. Clayton, M. T. Murphy, R. Brustein, R. Easther, S. H. Alexander   +28 more
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Classical geometry to quantum behavior correspondence in a Virtual Extra Dimension

, 2012
In the Lorentz invariant formalism of compact space-time dimensions the assumption of periodic boundary conditions represents a consistent semi-classical quantization condition for relativistic fields.
Afonin, Afonin, Arkani-Hamed, Arkani-Hamed, Arkani-Hamed, Barbieri, Birrell, Broglie, Carena, Casalbuoni, Catillon, Chodos, Contino, Csaki, Da Rold, de Woul, Dolce, Dolce, Dolce, Dolce, Dolce, Dolce, Donatello Dolce, Dvali, Einstein, Elze, Erlich, Ferber, Gherghetta, Henneaux, Kaluza, Karch, Klein, Magas, Maldacena, Matsubara, Nielsen, Nordström, Ohanian, Peskin, Pomarol, Randall, Satz, Schmaltz, Solov’ev, Son, Susskind, Vary, Witten, York, Zinn-Justin, ’t Hooft   +51 more
core   +1 more source

On the Boundary Dynamics of Chern-Simons Gravity [PDF]

, 2002
We study Chern-Simons theory with a complex G_C or a real G x G gauge group on a manifold with boundary - this includes Lorentzian and Euclidean (anti-) de Sitter (E/A)dS gravity for G=SU(2) or G=SL(2,R).
A. Giveon, A. Strominger, D. Klemm, D. Kutasov, E. Witten, E. Witten, E.J. Martinec, E.J. Martinec, Giovanni Arcioni, J. de Boer, J.D. Brown, K. Gawedzki, K. Gawedzki, K. Krasnov, K. Krasnov, K. Krasnov, K. Krasnov, M. Bañados, M. Bañados, M. Henningson, M. Spradlin, M.B. Green, Martin O'Loughlin, Matthias Blau, N. Seiberg, O. Coussaert, S. Cacciatori, S. Carlip   +27 more
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Unification of Relativistic and Quantum Mechanics from Elementary Cycles Theory

, 2016
In Elementary Cycles theory elementary quantum particles are consistently described as the manifestation of ultra-fast relativistic spacetime cyclic dynamics, classical in the essence.
Dolce, Donatello
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On Holomorphic Factorization in Asymptotically AdS 3D Gravity

, 2002
This paper studies aspects of ``holography'' for Euclidean signature pure gravity on asymptotically AdS 3-manifolds. This theory can be described as SL(2,C) CS theory.
Aharony O, Aldrovandi E, Aminneborg S, Arcioni G, Ashtekar A, Ashtekar A, Ashtekar A, Balasubramanian V, Banados M, Banados M, Brill D, Brown J D, Carlip S, Chekhov L, Coussaert O, Fefferman C, Fock V V, Ford L, Freidel L, Gawedzki K, Goldman W, Govindarajan T R, Graham C R, Gunning R C, Gunning R C, Kashaev R M, Kashaev R M, Kawai S, Kirill Krasnov, Krasnov K, Krasnov K, Maldacena J, Matschull H J, Matsuzaki K, Moncrief V, Polyakov A M, Ponsot B, Rooman M, Rooman M, Skenderis K, Takhtajan L, Teschner J, Teschner J, Thurston W, Verlinde H, Witten E, Witten E, Witten E, Witten E   +48 more
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