Operator product expansion of inflationary correlators and conformal symmetry of de Sitter

DOI10.1016/j.nuclphysb.2012.07.004zbMath1262.83065arXiv1205.1523OpenAlexW2127364996MaRDI QIDQ1949634

Publication date: 8 May 2013

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

Full work available at URL: https://arxiv.org/abs/1205.1523

zbMATH Keywords

conformal field theory inflation operator product expansion curvaton non-gaussianities Suyama-Yamaguchi inequality

Mathematics Subject Classification ID

Two-dimensional field theories, conformal field theories, etc. in quantum mechanics (81T40) Relativistic cosmology (83F05) Perturbative methods of renormalization applied to problems in quantum field theory (81T15) Methods of quantum field theory in general relativity and gravitational theory (83C47)

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Cites Work