Approximate Killing symmetries in non-perturbative quantum gravity

DOI10.1088/1361-6382/ABF412zbMath1481.83057arXiv2012.14518OpenAlexW3114369899MaRDI QIDQ5163553

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Publication date: 4 November 2021

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

Full work available at URL: https://arxiv.org/abs/2012.14518

zbMATH Keywords

observablesnon-perturbative quantum gravitydiscrete geometrycausal dynamical triangulationsdiscrete exterior calculusapproximate Killing vector fields

Mathematics Subject Classification ID

Black holes (83C57) Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16) Gravitational energy and conservation laws; groups of motions (83C40) Discrete version of topics in analysis (39A12) Approximation procedures, weak fields in general relativity and gravitational theory (83C25) Triangulation and topological properties of semi-analytic andsubanalytic sets, and related questions (32B25)

Related Items (1)

Generalised spectral dimensions in non-perturbative quantum gravity

Cites Work

• Discrete approaches to quantum gravity in four dimensions
• On harmonic and Killing vector fields
• The 'fitting problem' in cosmology
• The simplicial Ricci tensor
• Riemann normal coordinates, Fermi reference system and the geodesic deviation equation
• Theoretical cosmology
• Quantum gravity from causal dynamical triangulations: a review
• Perturbative stability of the approximate Killing field eigenvalue problem
• Counting a black hole in Lorentzian product triangulations
• Can One Hear the Shape of a Drum?

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