The covariant graviton propagator in de Sitter spacetime

DOI10.1088/0264-9381/18/20/311zbMath0987.83016arXivgr-qc/0107036OpenAlexW2090927197MaRDI QIDQ2771199

Atsushi Higuchi, Spyros S. Kouris

Publication date: 2 July 2002

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

Full work available at URL: https://arxiv.org/abs/gr-qc/0107036

zbMATH Keywords

quantum field theoryde Sitter spacetimeinflationary cosmologies

Mathematics Subject Classification ID

Quantum field theory on curved space or space-time backgrounds (81T20) Quantization of the gravitational field (83C45)

Related Items (14)

Generalised BRST symmetry and gaugeon formalism for perturbative quantum gravity: Novel observation ⋮ Some inconvenient truths ⋮ Finite field-dependent symmetries in perturbative quantum gravity ⋮ Explaining large electromagnetic logarithms from loops of inflationary gravitons ⋮ BRST and anti-BRST symmetries in perturbative quantum gravity ⋮ Correlators, Feynman diagrams, and quantum no-hair in deSitter spacetime ⋮ A NEW PHYSICAL STATE FOR DE SITTER LINEAR GRAVITY ⋮ De Sitter spacetime: Effects of metric perturbations on geodesic motion ⋮ COVARIANT TWO-POINT FUNCTION FOR MASSLESS SPIN-2 FIELD IN DE SITTER SPACE ⋮ METRIC FLUCTUATIONS IN DE SITTER SPACETIME IN STOCHASTIC GRAVITY ⋮ EVALUATION OF THE GRAVITON TWO-POINT FUNCTION IN DE SITTER SPACE ⋮ 'Hidden' symmetry of linearized gravity in de Sitter space ⋮ A naturally renormalized quantum field theory ⋮ The coincidence limit of the graviton propagator in de Donder gauge on de Sitter background

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