We present a new mechanism for solving the fermionic masses and mixing hierarchies of the Standard Model through a minimal symmetry 𝒵2 ×𝒵5. The mechanism is also capable of explaining the neutrino masses and mixing parameters. The phenomenological bounds arising from kaon mixing are also derived on the parameter space of the model.

中文翻译：

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标准模型费米子质量层次的新解

我们提出了一种通过最小对称性解决标准模型的费米子质量和混合层次的新机制𝒵2 ×𝒵5. 该机制还能够解释中微子的质量和混合参数。由 kaon 混合产生的唯象界限也在模型的参数空间上推导出来。