In-in formalism for the entropy of quantum fields in curved spacetimes

DOI10.1088/1475-7516/2024/08/047zbMath1547.83189MaRDI QIDQ6607462

Vincent Vennin, Thomas Colas, Greg Kaplanek, J. Grain

Publication date: 18 September 2024

Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)

zbMATH Keywords

entropyinflationcosmological perturbation theory

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Methods of quantum field theory in general relativity and gravitational theory (83C47)

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