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arXiv · 2206.12629

Lepton mass matrix from double covering of $A_4$ modular flavor symmetry

Hiroshi Okada·Yuta Orikasa
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Abstract

We study a double covering of modular $A_4$ flavor symmetry in which we construct lepton models in cases of canonical seesaw and radiative seesaw models. Through $\chi$ square numerical analysis, we show some predictions for the cases, depending on normal and inverted hierarchies.

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Hiroshi Okada, Yuta Orikasa. 2022-06-25. Lepton mass matrix from double covering of $A_4$ modular flavor symmetry. https://doi.org/10.1088/1674-1137%2Fac92d8

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