A modular $A_4$ symmetric scotogenic model

Abstract

We propose a minimal extention of the Standard Model where neutrino masses are generated radiatively at one-loop level via Scotogenic scanario. The model is augmented with $A_4$ modular symmetry as a scotogenic and flavor symmetry. With minimal number of parameters, the model makes predictions for neutrino oscillation data, Majorana and Dirac phases, dark matter characteristics, and neutrinoless double beta decay.

14 pages, 5 figures, 2 tables; version accepted for publication in Physics Letters B. arXiv admin note: text overlap with arXiv:1907.04716

References in corpus (2)

• Discrete dark matter
• A radiative seesaw model in modular $A_4$ symmetry

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