An inverse seesaw model with \(U(1)_R\) gauge symmetry

Abstract

We propose a natural realization of inverse seesaw model with right-handed and flavor dependent \(U(1)\) gauge symmetries, in which we formulate the neutrino mass matrix to reproduce current neutrino oscillation data in a general way. Also we study a possibility to provide predictions to the neutrino sector by imposing an additional flavor dependent \(U(1)_{L_\mu-L_\tau}\) gauge symmetry that also satisfies the gauge anomaly cancellation conditions associated with \(U(1)_R\). Then we analyze collider physics on an extra gauge boson and show a possibility of detection.

Keywords

• Neutrino mass
• extra U(1) gauge symmetry
• inverse seesaw model