Two Higgs doublet models with an $S_3$ symmetry
High Energy Physics - Phenomenology
2016-05-31 v2
Abstract
We study all implementations of the symmetry in the two Higgs doublet model with quarks, consistent with non-zero quark masses and a Cabibbo-Kobayashi-Maskawa (CKM) matrix which is not block diagonal. We study the impact of the various soft-breaking terms and vacuum expectation values, and find an interesting relation between and . We also show that, in this minimal setting, only two types of assignments are possible: either all field sectors are in singlets or all field sectors have a doublet.
Keywords
Cite
@article{arxiv.1601.02659,
title = {Two Higgs doublet models with an $S_3$ symmetry},
author = {D. Cogollo and João P. Silva},
journal= {arXiv preprint arXiv:1601.02659},
year = {2016}
}