Abstract

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.

Details

Title
Unitarity and stability conditions in a 4-Higgs doublet model with an S 3-family symmetry
Author
Espinoza, C 1 ; Garcés, E A 2 ; Mondragón, M 3 ; Reyes-González, H 3 

 Cátedras CONACyT - Instituto de Física, Universidad Nacional Autónoma de México, Apdo. Postal 20-364, Cd. Mexico 01000, México. 
 Departamento de Física, Centro de Investigación y de Estudios Avanzados del IPN, Apdo. Postal 14-740 07000 Cd. México, México. 
 Instituto de Física, Universidad Nacional Autónoma de México, Apdo. Postal 20-364, Cd. México 01000, México. 
Publication year
2017
Publication date
Oct 2017
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2574482303
Copyright
© 2017. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.