Revised Criteria for Stability in the General Two-Higgs Doublet Model
High Energy Physics - Phenomenology
2018-04-09 v1
Abstract
We will revise one of the methods given in the literature to determine the necessary and sufficient conditions that the parameters must satisfy to have a stable scalar potential in the general two-Higgs doublet model. We will give a procedure that facilitates finding the conditions for stability of a scalar potential. The stability guarantees that the scalar potential has a global minimum, that is, the potential is bounded from below, which is a necessary condition to implement the spontaneous gauge-symmetry breaking in the models.
Keywords
Cite
@article{arxiv.1804.02093,
title = {Revised Criteria for Stability in the General Two-Higgs Doublet Model},
author = {Yithsbey Giraldo and Larry Burbano},
journal= {arXiv preprint arXiv:1804.02093},
year = {2018}
}