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

Hiroshi Okada; Yuta Orikasa

Lepton mass matrix from double covering of A₄ modular flavor symmetry

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arxiv 2206.12629 v1 pith:HDQZONPI submitted 2022-06-25 hep-ph

Lepton mass matrix from double covering of A₄ modular flavor symmetry

Hiroshi Okada , Yuta Orikasa This is my paper

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keywords casescoveringdoubleflavorleptonmodelsmodularseesaw

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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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