Consistency of a gauged two-Higgs-doublet model: Scalar sector
High Energy Physics - Phenomenology
2018-11-19 v2
Abstract
We study the theoretical and phenomenological constraints imposed on the scalar sector of the gauged two Higgs doublet model proposed recently as a variant of the popular inert Higgs doublet model of dark matter. The requirements of tree-level vacuum stability and perturbative unitarity in the scalar sector are analyzed in detail. Furthermore, taking into account the constraints from the 125 GeV Higgs boson measurements at the Large Hadron Collider, we map out the allowed ranges for the fundamental parameters of the scalar potential in the model.
Keywords
Cite
@article{arxiv.1806.05632,
title = {Consistency of a gauged two-Higgs-doublet model: Scalar sector},
author = {Abdesslam Arhrib and Wei-Chih Huang and Raymundo Ramos and Yue-Lin Sming Tsai and Tzu-Chiang Yuan},
journal= {arXiv preprint arXiv:1806.05632},
year = {2018}
}
Comments
41 pages, 31 figures. V2: Content added to section III.A, references added, content matches version published in PRD