Dynamics of relaxed inflation

Abstract The cosmological relaxation of the electroweak scale has been proposed as a mechanism to address the hierarchy problem of the Standard Model. A field, the relaxion, rolls down its potential and, in doing so, scans the squared mass parameter of the Higgs, relaxing it to a parametrically smal...

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Bibliographic Details
Main Authors: Walter Tangarife, Kohsaku Tobioka, Lorenzo Ubaldi, Tomer Volansky
Format: Article
Language:English
Published: SpringerOpen 2018-02-01
Series:Journal of High Energy Physics
Subjects:
Online Access:http://link.springer.com/article/10.1007/JHEP02(2018)084