Lepton flavour violation in a nonuniversal gauge interaction model

Abstract

The flavour-changing neutral currents (FCNC) are derived at tree level if the electroweak gauge group depends on the fermion family, which are absent in the standard model. We study the lepton flavour violation (LFV) through the FCNC interactions in a nonuniversal gauge interaction model where the third generation fermions are subjected to the separate SU(2)${}_L$ gauge group.

Comments: 5 pages, 2 figures