高能暂现源 · 每日文献综述

We propose a novel realization of the linear seesaw model with a non-invertible selection rule, assisted by <inline-formula> <tex-math>$\mathbb{Z}_3$</tex-math> </inline-formula> symmetry. In our framework, Dirac mass matrices are generated at the one-loop level, breaking the non-invertible symmetry, while the symmetry remains intact at tree level. In addition to active neutrino masses, the model exhibits rich and testable phenomenology, including non-unitarity constraints, lepton flavor violation, lepton anomalous magnetic moments, and a dark matter candidate. After describing our model, we carry out a numerical analysis and present results for our physical parameters. *Hiroshi Okada is supported by Zhongyuan Talent (Talent Recruitment Series) Foreign Experts Project. Yutaro Shoji is supported by the Slovenian Research Agency under the research grant J1-4389