Unitarity and Stability Conditions in a 4-Higgs Doublet Model with an S3 Family Symmetry
Published in J. Phys.: Conf. Ser., 2017
In order to obtain a dark matter candidate we propose an extension of the S (3) symmetric 3-Higgs doublet model, adding a new scalar doublet, occupying all the irreducible representations of the discrete symmetry. To ensure stability of the dark matter particle we impose an extra Z (2) symmetry. We find the analytical masses of the scalar particles and constrain their values using stability and unitarity conditions.
Recommended citation: Espinoza, C., Garcés, E. A., Mondragón, M., Reyes-González, H. (2017). 'Unitarity and Stability Conditions in a 4-Higgs Doublet Model with an S3 Family Symmetry.' J. Phys.: Conf. Ser. 912.
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