Clocks and dynamics in quantum models of gravity

DOI10.1088/1361-6382/aa7868zbMath1373.83046arXiv1601.04857OpenAlexW2337930557MaRDI QIDQ4592655

Przemysław Małkiewicz

Publication date: 7 November 2017

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1601.04857

zbMATH Keywords

Hamiltonian constraintsemiclassical gravityquantum modelssingularity resolutionBianchi I modelinternal clockmultiple choice problemrelational dynamics

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Quantization of the gravitational field (83C45) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Space-time singularities, cosmic censorship, etc. (83C75)

Related Items (8)

Non-bouncing solutions in loop quantum cosmology ⋮ Tunneling dynamics of an oscillating universe model ⋮ What is dynamics in quantum gravity? ⋮ A path-integral approach to the problem of time ⋮ Hamiltonian formalism and gauge-fixing conditions for cosmological perturbation theory ⋮ Singularity resolution depends on the clock ⋮ A non-perturbative Hamiltonian approach to the cosmological constant problem ⋮ Coherent States Quantization and Affine Symmetry in Quantum Models of Gravitational Singularities

Cites Work

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• Reduced phase space approach to Kasner universe and the problem of time in quantum theory
• Enhanced quantization: a primer
• Feynman Quantization of General Relativity
• Heisenberg representation in classical general relativity
• Multiple choices of time in quantum cosmology

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