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.

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

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Cited by in corpus (10)

• Broken S3 Symmetry in the Neutrino Mass Matrix and Non-Zero theta_{13}
• Neutrino Mixing with Non-Zero ${\theta }_{13}$ and CP Violation in the 3-3-1 Model Based on $S_4$ Flavor Symmetry
• A neutrino mass model with S3 symmetry and see-saw interplay
• Radiative and Seesaw Threshold Corrections to the $S_3$ Symmetric Neutrino Mass Matrix
• Non-vanishing $U_{e3}$ under $S_3$ symmetry
• A non-renormalizable neutrino mass model with ${\mathbf{S}}_3\otimes {\mathbf{Z}}_2$ symmetry
• Phenomenology of Trimaximal mixing with one texture equality
• Fermion masses and mixings in a $U(1{)}_X$ model based on the $\Sigma (18)$ discrete symmetry
• A lepton model with nearly Cobimaximal mixing
• Scalar and gauge sectors in the 3-Higgs Doublet Model under the S3-symmetry