Type II seesaw models with modular A4 symmetry

We discuss type II seesaw models adopting modular A4 symmetry in a supersymmetric framework. In our approach, the models are classified by the assignment of A4 representations and modular weights for leptons and triplet Higgs fields. Then neutrino mass matrix is characterized by modulus τ and two fr...

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Bibliographic Details
Published in:Physical review. D 2020-08, Vol.102 (3), p.1
Main Authors: Kobayashi, Tatsuo, Nomura, Takaaki, Shimomura, Takashi
Format: Article
Language:English
Subjects:
Leptons
Mass matrix
Mathematical models
Neutrinos
Numerical analysis
Parameters
Symmetry
Online Access:Get full text
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