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Higgs portal valleys, stability and inflation

The measured values of the Higgs and top quark masses imply that the Standard Model potential is very likely to be unstable at large Higgs values. This is particularly problematic during inflation, which sources large perturbations of the Higgs. The instability could be cured by a threshold effect i...

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Detalles Bibliográficos
Autores principales: Ballesteros, Guillermo, Tamarit, Carlos
Lenguaje:eng
Publicado: 2015
Materias:
Acceso en línea:https://dx.doi.org/10.1007/JHEP09(2015)210
http://cds.cern.ch/record/2020444