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Modular A(4) Invariance Model for Lepton Masses and Mixing
Journal article   Peer reviewed

Modular A(4) Invariance Model for Lepton Masses and Mixing

Mohammed Abbas
Physics of atomic nuclei, Vol.83(5), pp.764-769
01/09/2020

Abstract

Physical Sciences Physics Physics, Nuclear Physics, Particles & Fields Science & Technology
A flavor model based on A(4) modular group is proposed. We consider the inverse seesaw mechanism to produce the light neutrino masses. Both neutrino and charged lepton masses are obtained in terms of Yukawa coupling ratios and the module tau of the A(4) modular form. The calculated lepton parameters (masses and mixings) are in good agreement with the recent neutrino data. The present mixing pattern can be realized as a consequence of deviation from the bimaximal symmetry.

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