Perturbative quantum gravity induced scalar coupling to electromagnetism

DOI10.1016/j.physletb.2023.137966zbMath1523.83021arXiv2301.12611OpenAlexW4377115447MaRDI QIDQ6156477

Richard Woodard, S. Katuwal

Publication date: 13 June 2023

Published in: Physics Letters. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2301.12611

Mathematics Subject Classification ID

Quantization of the gravitational field (83C45) Kaluza-Klein and other higher-dimensional theories (83E15) Perturbations in context of PDEs (35B20) Electromagnetic theory (general) (78A25)

Cites Work

• The structure of perturbative quantum gravity on a de Sitter background
• Perturbative quantum gravity and Newton's law on a flat Robertson-Walker background.
• Summing inflationary logarithms in nonlinear sigma models
• Hidden sector and gravity
• Graviton propagator in a 2-parameter family of de Sitter breaking gauges
• The graviton propagator in de Donder gauge on de Sitter background
• Graviton propagator in a general invariant gauge on de Sitter
• Graviton loop corrections to vacuum polarization in de Sitter in a general covariant gauge
• Infrared propagator corrections for constant deceleration
• Reheating with effective potentials

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