Trimaximal mixing with a texture zero

Abstract

We analyze neutrino mass matrices having one texture zero, assuming that the neutrino mixing matrix has either its first (TM${}_1$) or second (TM${}_2$) column identical to that of the tribimaximal mixing matrix. We found that all the six possible one texture zero neutrino mass matrices are compatible with the present neutrino oscillation data when combined with TM${}_1$ or TM${}_2$ mixing. These textures have interesting predictions for the presently unknown parameters such as the effective Majorana neutrino mass, the Dirac CP violating phase and the neutrino mass scale. We also present a way to theoretically realize some of these textures using $A_4$ symmetry within the framework of type-I+II seesaw mechanism.

13 pages, 5 figures, 5 tables

References in corpus (15)

• Observation of electron-antineutrino disappearance at Daya Bay
• Indication of Electron Neutrino Appearance from an Accelerator-produced Off-axis Muon Neutrino Beam
• Possible Alternatives to Tri-bimaximal Mixing
• Comparing Trimaximal Mixing and Its Variants with Deviations from Tri-bimaximal Mixing
• Minimal Modification To The Tri-bimaximal Neutrino Mixing
• Vanishing Minors in the Neutrino Mass Matrix from Abelian Gauge Symmetries
• Phenomenology of Two-Texture Zero Neutrino Mass Matrices
• Mass Independent Textures and Symmetry
• Zero minors of the neutrino mass matrix
• Phenomenological Implications of a Class of Neutrino Mass Matrices
• Texture 4 zero Fritzsch-like lepton mass matrices
• Neutrino Mass Matrices with a Texture Zero and a Vanishing Minor
• Magic Neutrino Mass Matrix and the Bjorken-Harrison-Scott Parameterization
• Near Maximal Atmospheric Neutrino Mixing in Neutrino Mass Models with Two Texture Zeros
• Implications of texture zeros for a variant of tribimaximal Mixing

Cited by in corpus (13)

• A modular $A_4$ symmetry realization of two-zero textures of the Majorana neutrino mass matrix
• Texture zeros flavor neutrino mass matrix and triplet Higgs models
• Highly predictive and testable $A_4$ flavor model within type-I and II seesaw framework and associated phenomenology
• Predictive $S_4$ flavon model with ${\text{TM}}_1$ mixing and baryogenesis through leptogenesis
• Phenomenology of two texture zero neutrino mass in left-right symmetric model with $Z_8\times Z_2$
• New mixing schemes for (3+1) neutrinos
• Study of neutrino mass matrices with vanishing trace and one vanishing minor
• Trimaximal Mixing and Extended Magic Symmetry in a Model of Neutrino Mass Matrix
• Simiplified textures of the seesaw model for the trimaximal neutrino mixings
• Phenomenology of Trimaximal mixing with one texture equality
• A new texture of neutrino mass matrix with three constraints
• ${\text{TM}}_1$ neutrino mixing with $\sin {\theta }_{13}=\frac{1}{\sqrt{3}}\sin \frac{\pi }{12}$
• Embedding Generalized CP Symmetry in One Zero Texture Neutrino Mass Models