Propagators for gauge-invariant observables in cosmology
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Publication:3177411
DOI10.1088/1361-6382/aab427zbMath1391.83140arXiv1711.08470OpenAlexW2770003130WikidataQ130162225 ScholiaQ130162225MaRDI QIDQ3177411
William C. C. Lima, Markus B. Fröb
Publication date: 25 July 2018
Published in: Classical and Quantum Gravity (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1711.08470
Relativistic cosmology (83F05) Perturbative methods of renormalization applied to problems in quantum field theory (81T15) Quantization of the gravitational field (83C45) Astrophysical cosmology (85A40)
Related Items (9)
Gauge invariants of linearized gravity with a general background metric ⋮ Approaches to linear local gauge-invariant observables in inflationary cosmologies ⋮ Synchronous coordinates and gauge-invariant observables in cosmological spacetimes ⋮ Gauge-invariant quantum gravitational corrections to correlation functions ⋮ One-loop quantum gravitational backreaction on the local Hubble rate ⋮ Graviton backreaction on the local cosmological expansion in slow-roll inflation ⋮ Anomalies in time-ordered products and applications to the BV-BRST formulation of quantum gauge theories ⋮ Graviton corrections to the Newtonian potential using invariant observables ⋮ Cosmological perturbations and invariant observables in geodesic lightcone coordinates
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