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The stochastic relaxion

Abstract We revisit the original proposal of cosmological relaxation of the electroweak scale by Graham, Kaplan and Rajendran in which the Higgs mass is scanned during inflation by an axion field, the relaxion. We investigate the regime where the relaxion is subject to large fluctuations during infl...

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Auteurs principaux: Aleksandr Chatrchyan, Géraldine Servant
Format: Artigo
Langue:Inglês
Publié: SpringerOpen 2023-06-01
Collection:Journal of High Energy Physics
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Accès en ligne:https://doi.org/10.1007/JHEP06(2023)107
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