What is dynamics in quantum gravity?

DOI10.1088/1361-6382/aa89f6zbMath1380.83097arXiv1505.04730OpenAlexW2963589565MaRDI QIDQ4603088

Przemysław Małkiewicz

Publication date: 19 February 2018

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

Full work available at URL: https://arxiv.org/abs/1505.04730

zbMATH Keywords

Hamiltonian constrainttime problemFriedmann-Lemaitre modelinternal clockcanonical formalism of gravitysemiclassical framework

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Philosophical and critical aspects of logic and foundations (03A05) Quantum field theory on curved space or space-time backgrounds (81T20) Quantization of the gravitational field (83C45) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05)

Related Items (5)

Unitarity, clock dependence and quantum recollapse in quantum cosmology ⋮ Hamiltonian formalism and gauge-fixing conditions for cosmological perturbation theory ⋮ A non-perturbative Hamiltonian approach to the cosmological constant problem ⋮ Coherent States Quantization and Affine Symmetry in Quantum Models of Gravitational Singularities ⋮ Dirac procedure and the Hamiltonian formalism for cosmological perturbations in a Bianchi I universe

Cites Work

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• Coherent states, wavelets, and their generalizations
• Enhanced quantization: a primer
• Multiple choices of time in quantum cosmology
• Clocks and dynamics in quantum models of gravity
• Quantum Gravity
• Unitary Representations of the Affine Group

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