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arXiv · 1407.4749

Scalar Dark Matter Candidates in Two Inert Higgs Doublet Model

E. C. F. S. Fortes·A. C. B. Machado·J. Montaño·V. Pleitez
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Abstract

We study a two scalar inert doublet model (IDMS$_3$) which is stabilized by a $S_3$ symmetry. We consider two scenarios: i) two of the scalars in each charged sector are mass degenerated due to a residual $Z_2$ symmetry, ii) there is no mass degeneracy because of the introduction of soft terms that break the $Z_2$ symmetry. We show that both scenarios provide good dark matter candidates for some range of parameters.

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E. C. F. S. Fortes, A. C. B. Machado, J. Montaño, V. Pleitez. 2014-07-17. Scalar Dark Matter Candidates in Two Inert Higgs Doublet Model. https://arxiv.org/abs/1407.4749

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