Spontaneous symmetry breaking in the S 3-symmetric scalar sector
Spontaneous symmetry breaking in the S 3-symmetric scalar sector
We present a detailed study of the vacua of the $S_3$-symmetric three-Higgs-doublet potential, specifying the region of parameters where these minimisation solutions occur. We work with a CP conserving scalar potential and analyse the possible real and complex vacua with emphasis on the cases in which the CP symmetry can …