论文标题
来自Peccei-Quinn对称性的Dirac Neutrinos：两个例子
Dirac neutrinos from Peccei-Quinn symmetry: two examples
论文作者
论文摘要
我们旨在使用Peccei-Quinn对称性来解释中微子的性质。我们讨论了两个简单的方案，一个基于II型Dirac Seesaw，另一个基于单环中微子质量产生，这解决了强大的CP问题，并且自然会导致Dirac Neutminos。在第一个设置中，最新中微子质量限制产生了轴轴，这是传统搜索的范围。此外，我们的第二件设置既有轴心，也有w imp黑孕妇。
We aim to explain the nature of neutrinos using Peccei-Quinn symmetry. We discuss two simple scenarios, one based on a type-II Dirac seesaw and the other in a one-loop neutrino mass generation, which solve the strong CP problem and naturally lead to Dirac neutrinos. In the first setup latest neutrino mass limit gives rise to axion which is in the reach of conventional searches. Moreover, we have both axion as well as WIMP dark mater for our second set up.
