Volume 405 -
7th Symposium on Prospects in the Physics of Discrete Symmetries, DISCRETE 2020-2021 (DISCRETE2020-2021) -
Plenary session
On the large-field equivalence between Starobinsky and Higgs inflation in gravity and supergravity
Full text:
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Pre-published on:
March 03, 2022
Published on:
October 05, 2022
Abstract
Starobinsky inflation and Higgs inflation are reviewed with the focus on their equivalence in the large field limit due to the common inflaton scalar potential. This asymptotic equivalence is extended to supergravity in the minimal framework, where the Starobinsky and Higgs descriptions of inflation arise in two different gauges of a single model.
DOI: https://doi.org/10.22323/1.405.0014
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.