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Domain walls from ∑(36×3), Δ(54) and Δ(27) potentials

Gonçalo Barreto1,*, Ivo de Medeiros Varzielas1,†, and Ye-Ling Zhou2,‡

  • *Contact author: goncalormbarreto@tecnico.ulisboa.pt
  • †Contact author: ivo.de@udo.edu
  • ‡Contact author: zhouyeling@ucas.ac.cn

Phys. Rev. D 113, 115019 – Published 9 June, 2026

DOI: https://doi.org/10.1103/7qx6-568y

Abstract

We consider the degenerate minima arising from scalar potentials invariant under Σ(36×3), or under its subgroups Δ(54) and Δ(27) (with or without imposed CP symmetries), for a triplet of those symmetries. In this framework, we classify the distinct domain walls between the degenerate minima and calculate the respective tensions.

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