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arXiv · 2212.07245

Towards unification of lepton and quark mass matrices from double covering of modular $A_4$ flavor symmetry

Petr Beneš·Hiroshi Okada·Yuta Orikasa
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Abstract

We study quark and lepton masses and mixings in a double covering of modular $A_4$ flavor symmetry in which we search for common solution of a single modulus $\tau$, applying chi-square numerical analysis under the as minimum framework as possible. We have found the common region of $\tau$ within $5\sigma$ interval that is narrow in case of normal hierarchy, but not found in case of inverted hierarchy.

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Petr Beneš, Hiroshi Okada, Yuta Orikasa. 2022-12-14. Towards unification of lepton and quark mass matrices from double covering of modular $A_4$ flavor symmetry. https://arxiv.org/abs/2212.07245

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