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arXiv · 1106.5477

Geometrical CP Violation

Ivo de Medeiros Varzielas·David Emmanuel-Costa
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Abstract

Spontaneous CP-violating phases that do not depend on the parameters of the Higgs sector - the so-called calculable phases - are investigated. The simplest realization is in models with 3 Higgs doublets, in which the scalar potential is invariant under non-Abelian symmetries. The non-Abelian discrete group Delta(54) is shown to lead to the known structure of calculable phases obtained with Delta(27). We investigate the possibily of accommodating the observed fermion masses and mixings.

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Ivo de Medeiros Varzielas, David Emmanuel-Costa. 2011-06-27. Geometrical CP Violation. https://doi.org/10.1103/physrevd.84.117901

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