Predictive flavour symmetries of the neutrino mass matrix

Abstract

Here we propose an $A_4$ flavour symmetry model which implies a lower bound on the neutrinoless double beta decay rate, corresponding to an effective mass parameter $M_{ee} \gsim 0.03$ eV, and a direct correlation between the expected magnitude of CP violation in neutrino oscillations and the value of ${\sin }^2{\theta }_{13}$, as well as a nearly maximal CP phase $\delta$.

4 pages, 4 figures

References in corpus (4)

• Massive neutrinos and cosmology
• Phenomenology of Two-Texture Zero Neutrino Mass Matrices
• Suitability of A_4 as a Family Symmetry in Grand Unification
• Neutrino physics overview

Cited by in corpus (28)

• CP Violation and Neutrino Oscillations
• The Unique Horizontal Symmetry of Leptons
• A Simplest A4 Model for Tri-Bimaximal Neutrino Mixing
• The Flavor Group Delta(6n^2)
• A SUSY A4 model for fermion masses and mixings
• Simple Finite Non-Abelian Flavor Groups
• A new family symmetry for SO(10) GUTs
• Neutrino mixing from the double tetrahedral group T^{\prime}
• Near Maximal Atmospheric Neutrino Mixing in Neutrino Mass Models with Two Texture Zeros
• Adjoint SUSY $SU(5)$ Grand Unified Model with $S_4$ Flavor Symmetry
• A Compromise between Neutrino Masses and Collider Signatures in the Type-II Seesaw Model
• Deviation from tri-bimaximal mixing and flavor symmetry breaking in a seesaw type A4 model
• Lepton Masses in a Minimal Model with Triplet Higgs Bosons and $S_3$ Flavor Symmetry
• The symmetry approach to quark and lepton masses and mixing
• Soft supersymmetry breaking terms from A4 lepton flavor symmetry
• Tri-bimaximal Mixing and Cabibbo Angle in S4 Flavor Model with SUSY
• Non-Abelian Discrete Flavor Symmetries
• Intrinsic Deviation from the Tri-bimaximal Neutrino Mixing in a Class of A_4 Flavor Models
• The flavor problem and discrete symmetries
• Slepton Non-Universality in the Flavor-Effective MSSM
• Fermion masses, Leptogenesis and Supersymmetric SO(10) Unification
• Implications of the Muon g-2 result on the flavour structure of the lepton mass matrix
• Dark matter as the source of neutrino mass: theory overview and experimental prospects
• Small Neutrino Masses From Structural cancellation In Left-Right Symmetric Model
• Two-zero textures based on $A_4$ symmetry and unimodular mixing matrix
• Nonzero ${\theta }_{13}$ in $SO(3)\to A_4$ lepton models
• A neutrino mixing model based on an $A_4\times Z_3\times Z_4$ flavour symmetry
• The special Two zeros texture based on $A_4$ symmetry and perturbation method