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Minima of multi-Higgs potentials with triplets of $Δ(3n^2)$ and $Δ(6n^2)$

Minima of multi-Higgs potentials with triplets of $Δ(3n^2)$ and $Δ(6n^2)$
Minima of multi-Higgs potentials with triplets of $Δ(3n^2)$ and $Δ(6n^2)$
We analyse the minima of scalar potentials for multi-Higgs models where the scalars are arranged as either one triplet or two triplets of the discrete symmetries $A_4$, $S_4$, $\Delta(27)$, $\Delta(54)$, as well as $\Delta(3n^2)$ and $\Delta(6n^2)$ with $n>3$. The results should be useful for both multi-Higgs models involving electroweak doublets and multi-flavon models involving electroweak singlets, where in both cases the fields transform as triplets under some non-Abelian discrete symmetry.
hep-ph
0370-2693
303-310
Varzielas, Ivo de Medeiros
9e2b1443-1449-4687-8d03-2f67275730c0
King, Stephen F.
f8c616b7-0336-4046-a943-700af83a1538
Luhn, Christoph
59a723a0-9d34-48e8-9b97-9d608ad196c8
Neder, Thomas
6696dff1-d12c-4c53-8f2c-efd1e886b74a
Varzielas, Ivo de Medeiros
9e2b1443-1449-4687-8d03-2f67275730c0
King, Stephen F.
f8c616b7-0336-4046-a943-700af83a1538
Luhn, Christoph
59a723a0-9d34-48e8-9b97-9d608ad196c8
Neder, Thomas
6696dff1-d12c-4c53-8f2c-efd1e886b74a

Varzielas, Ivo de Medeiros, King, Stephen F., Luhn, Christoph and Neder, Thomas (2017) Minima of multi-Higgs potentials with triplets of $Δ(3n^2)$ and $Δ(6n^2)$. Physics Letters B, 775, 303-310. (doi:10.1016/j.physletb.2017.11.005).

Record type: Article

Abstract

We analyse the minima of scalar potentials for multi-Higgs models where the scalars are arranged as either one triplet or two triplets of the discrete symmetries $A_4$, $S_4$, $\Delta(27)$, $\Delta(54)$, as well as $\Delta(3n^2)$ and $\Delta(6n^2)$ with $n>3$. The results should be useful for both multi-Higgs models involving electroweak doublets and multi-flavon models involving electroweak singlets, where in both cases the fields transform as triplets under some non-Abelian discrete symmetry.

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More information

Accepted/In Press date: 3 November 2017
e-pub ahead of print date: 7 November 2017
Published date: 10 December 2017
Additional Information: 15 pages
Keywords: hep-ph

Identifiers

Local EPrints ID: 416252
URI: http://eprints.soton.ac.uk/id/eprint/416252
ISSN: 0370-2693
PURE UUID: c316104d-61e4-4ae5-96cc-bf4512e06f41

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Date deposited: 11 Dec 2017 17:30
Last modified: 21 Nov 2021 09:46

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Contributors

Author: Ivo de Medeiros Varzielas
Author: Stephen F. King
Author: Christoph Luhn
Author: Thomas Neder

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