Lepton masses in a supersymmetric 3-3-1 model

Abstract

We consider the mass generation for both charginos and neutralinos in a 3-3-1 supersymmetric model. We show that R-parity breaking interactions leave the electron and one of the neutrinos massless at the tree level. However the same interactions induce masses for these particles at the 1-loop level. Unlike the similar situation in the MSSM the masses of the neutralinos are related to the masses of the charginos.

RevTex, 11 pages incluing 2 .eps figures. Extended published version

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