Discrete family symmetry, Higgs mediators and θ13

  title={Discrete family symmetry, Higgs mediators and θ13},
  author={Ivo de Medeiros Varzielas and Graham G. Ross},
  journal={Journal of High Energy Physics},
  • Ivo de Medeiros Varzielas, Graham G. Ross
  • Published 2012
  • Physics
  • Journal of High Energy Physics
  • A bstractWe present a new (supersymmetric) framework for obtaining an excellent description of quark, charged lepton and neutrino masses and mixings from a Δ(6n2) family symmetry with multiplet assignments consistent with an underlying SO(10) Grand Unification. It employs a Higgs mediator sector in place of the usual Froggatt-Nielsen messengers, with quark and lepton messengers, and provides significant improvements over existing models of this type having unsuppressed Yukawa couplings to the… CONTINUE READING

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