We propose a radiative seesaw model based on a modular $A_4$ symmetry, which has good predictability in the lepton sector. We execute a numerical analysis to search for parameters that satisfy the experimental constraints such as those from neutrino oscillation data and lepton flavor violations. Then, we present several predictions in our model that originate from the modular symmetry at a fixed point as well as fundamental region of τ.

中文翻译：

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具有模块化A ₄对称性的三个希格斯双峰的辐射跷跷板模型

我们提出了一种基于模块化的辐射跷跷板模型 ${\mathrm{一种}}_4$对称性，在轻子领域具有良好的可预测性。我们执行数值分析以搜索满足实验约束的参数，例如来自中微子振荡数据和轻子味道违规的参数。然后，我们在模型中提出一些预测，这些预测源自于固定点以及τ的基本区域处的模对称性。