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Two-Higgs leptonic minimal flavour violation

  • F. J. Botella
  • G. C. Branco
  • M. Nebot
  • M. N. RebeloEmail author
Article

Abstract

We construct extensions of the Standard Model with two Higgs doublets, where there are flavour changing neutral currents both in the quark and leptonic sectors, with their strength fixed by the fermion mixing matrices V CKM and V PMNS. These models are an extension to the leptonic sector of the class of models previously considered by Branco, Grimus and Lavoura, for the quark sector. We consider both the cases of Dirac and Majorana neutrinos and identify the minimal discrete symmetry required in order to implement the models in a natural way.

Keywords

Higgs Physics Beyond Standard Model Neutrino Physics 

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Copyright information

© SISSA, Trieste, Italy 2011

Authors and Affiliations

  • F. J. Botella
    • 1
  • G. C. Branco
    • 2
  • M. Nebot
    • 1
  • M. N. Rebelo
    • 3
    Email author
  1. 1.Departament de Física Teèrica and IFICUniversitat de València-CSICBurjassotSpain
  2. 2.Departamento de Física and Centro de Física Teórica de Partículas (CFTP)Instituto Superior TécnicoLisboaPortugal
  3. 3.Universidade Técnica de LisboaCentro de Física Teórica de Partículas (CFTP), Instituto Superior TécnicoLisboaPortugal

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