A minimal modular invariant neutrino model

Author:

Ding Gui-Jun,Liu Xiang-GanORCID,Yao Chang-YuanORCID

Abstract

Abstract We present a neutrino mass model based on modular symmetry with the fewest input parameters to date, which successfully accounts for the 12 lepton masses and mixing parameters through 6 real free parameters including the modulus. The neutrino masses are predicted to be normal ordering, the atmospheric angle θ23 is quite close to maximal value and the Dirac CP phase δCP is about 1.34π. We also study the soft supersymmetry breaking terms due to the modulus F-term in this minimal model, which are constrained to be the non-holomorphic modular forms. The radiative lepton flavor violation process μ → eγ is discussed.

Publisher

Springer Science and Business Media LLC

Subject

Nuclear and High Energy Physics

Cited by 6 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Modular binary octahedral symmetry for flavor structure of Standard Model;Journal of High Energy Physics;2023-11-15

2. Quarks at the modular S4 cusp;Journal of High Energy Physics;2023-09-27

3. A simplest modular S3 model for leptons;Journal of High Energy Physics;2023-09-07

4. A4 modular flavour model of quark mass hierarchies close to the fixed point τ = i∞;Journal of High Energy Physics;2023-08-16

5. Neutrino mass and mixing models with eclectic flavor symmetry ∆(27) ⋊ T′;Journal of High Energy Physics;2023-05-17

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