Quantum scalar field in quantum gravity: The propagator and Lorentz invariance in the spherically symmetric case

DOI10.1007/s10714-011-1252-0zbMath1230.83044arXiv1105.0667OpenAlexW3098570613WikidataQ57394159 ScholiaQ57394159MaRDI QIDQ657742

Rodolfo Gambini, Jorge Pullin, Saeed Rastgoo

Publication date: 10 January 2012

Published in: General Relativity and Gravitation (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1105.0667

zbMATH Keywords

Lorentz invariancescalar fieldloop quantum gravity

Mathematics Subject Classification ID

Quantum field theory on curved space or space-time backgrounds (81T20) Quantization of the gravitational field (83C45) Space-time singularities, cosmic censorship, etc. (83C75) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05)

Related Items (4)

Phenomenology of a massive quantum field in a cosmological quantum spacetime ⋮ Quantization of spherically symmetric loop quantum gravity coupled to a scalar field and a clock: the asymptotic limit ⋮ Effective GUP-modified Raychaudhuri equation and black hole singularity: four models ⋮ Deformed algebra and the effective dynamics of the interior of black holes

Cites Work

• Fundamental decoherence from quantum gravity: a pedagogical review
• Reconcile Planck-scale discreteness and the Lorentz-Fitzgerald contraction
• Quantum scalar field in quantum gravity: the vacuum in the spherically symmetric case
• Kinematical Hilbert spaces for fermionic and Higgs quantum field theories
• Quantum gravity, shadow states and quantum mechanics
• Quantum spin dynamics (QSD): V. Quantum gravity as the natural regulator of the Hamiltonian constraint of matter quantum field theories
• Quantum spin dynamics: VIII. The master constraint
• Quantum Theory of Gravity. II. The Manifestly Covariant Theory

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