论文标题
隐藏量表对称模型的轴突和中微子质量
Axion and neutrino mass from a hidden gauge symmetry model
论文作者
论文摘要
我们提出了一个由仪表的隐藏$ u（1）_h $对称性描述的黑暗扇区模型，其中中微子质量是在一环水平上产生的，并通过将Peccei-quinn电荷分配给黑暗扇区的费米子来引起轴。然后，我们的方案将与$ u（1）_h $和Peccei-Quinn对称性破坏相关的标量磁场连接出异国情调的费米质量生成，中微子质量矩阵和轴心。我们研究了中微子质量公式，违反Lepton风味，哑光的异常磁矩，暗物质遗物密度和轴突耦合，这些耦合源自我们的黑暗扇区和标准模型颗粒之间的相互作用。
We propose a model of dark sector described by gauged hidden $U(1)_H$ symmetry in which neutrino masses are generated at one-loop level and axion is induced by assigning Peccei-Quinn charge to fermions in dark sector relevantly. Then our scenario connects exotic fermion mass generation, neutrino mass matrix and axion through scalar fields associated with $U(1)_H$ and Peccei-Quinn symmetry breaking. We investigate neutrino mass formula, lepton flavor violation, anomalous magnetic moment of muon, dark matter relic density and axion couplings, which are originated from interactions among our dark sector and the standard model particles.
