Radiative Seesaw in Minimal 3-3-1 Model

Abstract

We study the neutrino sector in a minimal $SU(3{)}_L\times U(1{)}_X$ model, in which its mass is generated at one-loop level with the charged lepton mass, and hence there exists a strong correlation between the charged-lepton mass and the neutrino mass. We identify the parameter region of this model to satisfy the current neutrino oscillation data as well as the constraints on lepton flavor violating processes. We also discuss a possibility to explain the muon anomalous magnetic moment.

Comments: 15 pages, 4 figures, 1 table: version accepted for publication in Physical Review D