Utility of a Special Second Scalar Doublet - High Energy Physics - PhenomenologyReportar como inadecuado




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Abstract: This Brief Review deals with the recent resurgence of interest in adding asecond scalar doublet eta^+,eta^0 to the Standard Model of particleinteractions. In most studies, it is taken for granted that eta^0 should have anonzero vacuum expectation value, even if it may be very small. What if thereis an exactly conserved symmetry which ensures =0? The phenomenologicalramifications of this idea include dark matter, radiative neutrino mass,leptogenesis, and grand unification.



Autor: Ernest Ma UC Riverside

Fuente: https://arxiv.org/







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