Fritzsch neutrino mass matrix from S3 symmetry

Abstract

We present an extension of the Standard Model (SM) based on the discrete flavor symmetry S3 which gives a neutrino mass matrix with two-zero texture of Fritzsch-type and nearly diagonal charged lepton mass matrix. The model is compatible with the normal hierarchy only and predicts the sine squared of the reactor angle to be 0.01 at the best fit values of solar and atmospheric parameters and maximal leptonic CP violation.

arXiv comment14 pages and 3 figures. Final version to appear in J. Phys G

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• Broken S3 Symmetry in the Neutrino Mass Matrix and Non-Zero theta_{13}
• The T7 flavor symmetry in 3-3-1 model with neutral leptons
• Neutrino Mixing with Non-Zero ${\theta }_{13}$ and CP Violation in the 3-3-1 Model Based on $S_4$ Flavor Symmetry
• An $S_3$ Model for Lepton Mass Matrices with Nearly Minimal Texture
• B-L Model with ${\mathbf{S}}_3$ Symmetry: Nearest Neighbor Interaction Textures and Broken $\mu \leftrightarrow \tau$ Symmetry
• SU(3) Gauge Family Symmetry and Prediction for the Lepton-Flavor Mixing and Neutrino Masses with Maximal Spontaneous CP Violation
• Super Flavorsymmetry with Multiple Higgs Doublets
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• Flavored Non-Minimal Left-Right Symmetric Model Fermion Masses and Mixings
• Radiative and Seesaw Threshold Corrections to the $S_3$ Symmetric Neutrino Mass Matrix
• Lepton mass and mixing in a Neutrino Mass Model based on $S_4$ flavor symmetry
• Predicting leptonic CP violation in the light of Daya Bay result
• Non-vanishing $U_{e3}$ under $S_3$ symmetry
• Neutrino phenomenology in a left-right $D_4$ symmetric model
• Scalar triplet leptogenesis in the presence of right-handed neutrinos with S3 symmetry
• A non-renormalizable neutrino mass model with ${\mathbf{S}}_3\otimes {\mathbf{Z}}_2$ symmetry
• Phenomenology of Trimaximal mixing with one texture equality
• The mixing angle as a function of neutrino mass ratio
• A comparative study between the modified Fritzsch and nearest neighbor interaction textures
• A lepton model with nearly Cobimaximal mixing
• Fermion masses and mixings in a $U(1{)}_X$ model based on the $\Sigma (18)$ discrete symmetry
• Scalar and gauge sectors in the 3-Higgs Doublet Model under the S3-symmetry