Results 251 to 260 of about 250,942 (279)
Living Reviews in Relativity, 1998 Review paper written for the electronic journal `Living Reviews'.
Carlo Rovelli
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Nonperturbative quantum gravity [PDF]
Physics Reports, 2012 Review, 146 pages, many ...
Jan Ambjørn +2 more
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International Journal of Modern Physics D, 2010
The arithmetic chaos of classical (super)gravity near a spacelike singularity is elevated to the quantum level via the construction of a cosmological quantum billiard system. Its precise formulation, together with its underlying algebraic structure, allows for a general analysis of the wavefunction of the universe near the singularity.
Kleinschmidt, Axel, Nicolai, Hermann
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The arithmetic chaos of classical (super)gravity near a spacelike singularity is elevated to the quantum level via the construction of a cosmological quantum billiard system. Its precise formulation, together with its underlying algebraic structure, allows for a general analysis of the wavefunction of the universe near the singularity.
Kleinschmidt, Axel, Nicolai, Hermann
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QUANTUM GRAVITY AND QUANTUM GROUPS
1991The article describes the first appearance of quantum groups in quantum ...
NELSON, Jeanette Ethel, T. REGGE
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2007
Abstract The main motivations for the need of constructing a theory of quantum gravity are presented. The chaper contains a discussion of the relevant scales (in particular, the Planck scale) and gives an overview of the experimental situation and the various approaches for quantizing gravity.
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Abstract The main motivations for the need of constructing a theory of quantum gravity are presented. The chaper contains a discussion of the relevant scales (in particular, the Planck scale) and gives an overview of the experimental situation and the various approaches for quantizing gravity.
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Modern Physics Letters A, 1992
The Lagrangian required to calculate the lowest order quantum corrections to Einstein gravity in the framework of quantum non-local field theory (QNFT) is derived. The non-locally extended BRST gauge-transformations which leave this Lagrangian invariant are also derived.
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The Lagrangian required to calculate the lowest order quantum corrections to Einstein gravity in the framework of quantum non-local field theory (QNFT) is derived. The non-locally extended BRST gauge-transformations which leave this Lagrangian invariant are also derived.
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Solvable models of quantum black holes: a review on Jackiw–Teitelboim gravity
Living Reviews in Relativity, 2023Thomas Mertens, Gustavo Joaquin Turiaci
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Non-Gaussianity as a Signature of a Quantum Theory of Gravity
PRX Quantum, 2021Richard Howl +2 more
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