Neutrino masses and mixing angles in a model with six Higgs triplets and $A_4$ symmetry

Abstract

We have considered a model \cite{ma-weg}, where masses and a mixing pattern for neutrinos are governed by six Higgs triplets and $A_4$ symmetry. In this model we have applied a certain diagonalisation procedure through which we have shown that neutrino masses can have both normal or inverted hierarchy. We have also shown that current neutrino oscillation data can be explained in this model.

17 pages, 1 figure; apart form minor changes a new section on phenomenological implications of the model and new references are added, conclusions are unchanged; accepted by PRD

References in corpus (7)

• Indication of Electron Neutrino Appearance from an Accelerator-produced Off-axis Muon Neutrino Beam
• Phenomenology with Massive Neutrinos
• Lepton Flavour Violating Decays tau to lll and mu to e gamma in the Higgs Triplet Model
• Scotogenic $A_4$ Neutrino Model for Nonzero ${\theta }_{13}$ and Large ${\delta }_{CP}$
• Tribimaximal Mixing in the $SU(5)\times {\mathcal{T}}_{13}$ Texture
• Magic neutrino mass model with broken $\mu -\tau$ symmetry and Leptogenesis
• Heptagonic Symmetry for Quarks and Leptons

Cited by in corpus (3)

• Fermion mass hierarchy and lepton flavor violation using $CP$ symmetry
• Neutrino Mixing by modifying the Yukawa coupling structure of constrained sequential dominance
• Lepton and quark mixing patterns with generalized CP transformations