Nonperturbative infrared enhancement of non-Gaussian correlators in de Sitter space

DOI10.1016/j.physletb.2013.12.004zbMath1377.81125arXiv1302.6365OpenAlexW1990254655MaRDI QIDQ1690745

Julien Serreau

Publication date: 12 January 2018

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

Full work available at URL: https://arxiv.org/abs/1302.6365

zbMATH Keywords

quantum field theoryde Sitter space\(1/N\)-expansioninfrared effects

Mathematics Subject Classification ID

Quantum field theory on curved space or space-time backgrounds (81T20) Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16)

Related Items (4)

Massless minimal quantum scalar field with an asymmetric self interaction in de Sitter spacetime ⋮ Long distance behavior of \(O(N)\)-model correlators in de Sitter space and the resummation of secular terms ⋮ Non-perturbative analysis for a massless minimal quantum scalar with V(ϕ) = λϕ ⁴/4! + βϕ ³/3! in the inflationary de Sitter spacetime ⋮ Asymptotic symmetries in de Sitter and inflationary spacetimes

Cites Work

• Nonperturbative infrared effects for light scalar fields in de Sitter space

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