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Lepton mixing and the charged-lepton mass ratios

  • Darius Jurčiukonis
  • Luís Lavoura
Open Access
Regular Article - Theoretical Physics
  • 41 Downloads

Abstract

We construct a class of renormalizable models for lepton mixing that generate predictions given in terms of the charged-lepton mass ratios. We show that one of those models leads, when one takes into account the known experimental values, to almost maximal CP -breaking phases and to almost maximal neutrinoless double-beta decay. We study in detail the scalar potential of the models, especially the bounds imposed by unitarity on the values of the quartic couplings.

Keywords

Phenomenological Models 

Notes

Open Access

This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.

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Copyright information

© The Author(s) 2018

Authors and Affiliations

  1. 1.Institute of Theoretical Physics and AstronomyUniversity of VilniusVilniusLithuania
  2. 2.Instituto Superior Técnico, CFTPUniversidade de LisboaLisboaPortugal

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