arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1705.08309hep-ph
收藏

另一种$U(1)_{B-L}$规范对称性中的辐射中微子质量

Radiative neutrino mass in an alternative $U(1)_{B-L}$ gauge symmetry

Takaaki Nomura, Hiroshi Okada

摘要:

在$U(1)_{B-L}$规范对称性下,我们提出了一个中微子模型,其中中微子质量在一个圈能级产生,三个右手费米子具有非平凡电荷,并且与反常相消不冲突.在自发对称破缺之后,剩余的$Z_2$对称性被诱导,并且在保证暗物质候选者的稳定性方面起作用。

英文摘要:

We propose a neutrino model in which neutrino masses are generated at one loop level and three right-handed fermions have non-trivial charges under $U(1)_{B-L}$ gauge symmetry in no conflict with anomaly cancellation. After the spontaneously symmetry breaking, a remnant $Z_2$ symmetry is induced and plays an role in assuring the stability of dark matter candidate.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑