Dark matter, muon g-2, electric dipole moments, and Z → l+i l-j in a one-loop induced neutrino model

We study a simple one-loop induced neutrino mass model that contains both bosonic and fermionic dark matter candidates and has the capacity to explain the muon anomalous magnetic moment anomaly. We perform a comprehensive analysis by taking into account the relevant constraints of charged lepton flavor violation, electric dipole moments, and neutrino oscillation data. We examine the constraints from lepton flavor-changing Z boson decays at the one-loop level, particularly when the involved couplings contribute to the muon g - 2. It is found that BR(Z -> mu tau) similar or equal to (10(-7)-10(-6)) while BR(tau -> mu gamma) less than or similar to 10(-11) in the fermionic dark matter scenario. The former can be probed by the precision measurement of the Z boson at future lepton colliders.