Gonccalo Barreto

collaborators

2 papers

hep-ph2026

Domain Walls from $Σ (36 \times 3)$ , $Δ (54)$ and $Δ (27)$ potentials

Gonçalo Barreto, Ivo de Medeiros Varzielas, Ye-Ling Zhou

We consider the degenerate minima arising from scalar potentials invariant under $Σ (36 \times 3)$ , or under its subgroups $Δ (54)$ and $Δ (27)$ (with or without imposed CP symmetries)…

hep-ph2025

3HDM with softly broken $Δ (54)$ and $Σ (36)$

Gonçalo Barreto, Ivo de Medeiros Varzielas

We perform an analysis of the scalar sector of 3-Higgs doublet models with softly broken $Δ (54)$ and $Σ (36)$ symmetries. We consider the various vacuum expectation value alignments…

Domain Walls from Σ(36×3), Δ(54) and Δ(27) potentials

3HDM with softly broken Δ(54) and Σ(36)

Domain Walls from $Σ (36 \times 3)$ , $Δ (54)$ and $Δ (27)$ potentials

3HDM with softly broken $Δ (54)$ and $Σ (36)$