A NOTE ON R-PARITY VIOLATION AND FERMION MASSES

hep-ph/9801348A NOTE ON R-PARITY VIOLATION AND FERMION MASSESM.E. GOMEZ and K. TAMVAKIS´Division of Theoretical Physics,University of Ioannina, GR-45110, GreeceAbstractWe consider aclass ofsupersymmetric SU(3)×SU(2)×U(1) multihiggs models inwhichR-parity is violated through bilinear Higgs-lepton interactions. The required, due toR-parity violation, higgs-lepton rotations introduce an alternative way to generatethe phenomenologically desirable fermion mass matrix structures independently of theequality of Yukawas, possibly imposed by superstring or other unification.January 1998E-mails: mgomez@cc.uoi.gr, tamvakis@cc.uoi.gr