Correlation functions of massless interacting scalar fields in de Sitter space

DOI10.1142/S0217751X15501730zbMath1331.81183arXiv1502.04412OpenAlexW2116531244MaRDI QIDQ3464941

Arvind Rajaraman

Publication date: 28 January 2016

Published in: International Journal of Modern Physics A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1502.04412

zbMATH Keywords

correlation functionsde Sitter space

Mathematics Subject Classification ID

Model quantum field theories (81T10) Perturbative methods of renormalization applied to problems in quantum field theory (81T15) Feynman diagrams (81T18) Quantum field theory on curved space or space-time backgrounds (81T20)

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