Analytic formula for the dynamics around inflation end and implications on primordial gravitational waves

DOI10.1088/1475-7516/2021/03/033zbMath1484.83133arXiv2009.03611OpenAlexW3137499291MaRDI QIDQ5025996

Jiro Soda, Masahide Yamaguchi, Asuka Ito

Publication date: 7 February 2022

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

Full work available at URL: https://arxiv.org/abs/2009.03611

zbMATH Keywords

inflationprimordial gravitational waves (theory)

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Geometrodynamics and the holographic principle (83E05) Gravitational energy and conservation laws; groups of motions (83C40) Gravitational waves (83C35)

Cites Work

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• A new type of isotropic cosmological models without singularity
• High-frequency graviton from inflaton oscillation
• Inflationary universe: A possible solution to the horizon and flatness problems

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