Phenomenology of relaxion-Higgs mixing

Phenomenology of relaxion-Higgs mixing

Abstract We show that the relaxion generically stops its rolling at a point that breaks CP leading to relaxion-Higgs mixing. This opens the door to a variety of observational probes since the possible relaxion mass spans a broad range from sub-eV to the GeV scale. We derive constraints from current...

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Bibliographic Details
Main Authors: Thomas Flacke, Claudia Frugiuele, Elina Fuchs, Rick S. Gupta, Gilad Perez
Format: Article
Language:English
Published: SpringerOpen 2017-06-01
Series:Journal of High Energy Physics
Subjects:
Beyond Standard Model
Cosmology of Theories beyond the SM
Effective Field Theories
Higgs Physics
Online Access:http://link.springer.com/article/10.1007/JHEP06(2017)050

Internet

http://link.springer.com/article/10.1007/JHEP06(2017)050

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