In our work, we have used modular invariance approach to construct a neutrino mass model in the framework of the inverse seesaw mechanism with modular \(S_4\) flavor symmetry which requires less number of flavon fields. The phenomenological study of the neutrino mass matrix is carried out and correlation plots are drawn using the current \(3\sigma \) ranges of neutrino oscillation data to test the compatibility of the model with experiments. Again the use of inverse seesaw mechanism allows the right-handed neutrinos to have masses in the TeV scale which may be feasible at the current large hadron collider experiment.

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Neutrino Masses and Mixing in an Inverse Seesaw Model with  \(S_4\) Modular Flavor Symmetry

  • Raktima Kalita

摘要

In our work, we have used modular invariance approach to construct a neutrino mass model in the framework of the inverse seesaw mechanism with modular \(S_4\) flavor symmetry which requires less number of flavon fields. The phenomenological study of the neutrino mass matrix is carried out and correlation plots are drawn using the current \(3\sigma \) ranges of neutrino oscillation data to test the compatibility of the model with experiments. Again the use of inverse seesaw mechanism allows the right-handed neutrinos to have masses in the TeV scale which may be feasible at the current large hadron collider experiment.