Supersymmetry for Flavors

Abstract

An understanding of the lepton masses within the framework of SUSY is presented. A family symmetry is introduced. Sneutrino VEV breaks this symmetry. The tau mass is due to the Higgs VEV, and muon mass purely from the sneutrino VEV. A viable model is constructed, which predicts (1-10) MeV tau-neutrino.

Comments: 5 pages, latex, no figure. Talk at the workshop on Frontier of Theoretical Physics, Beijing, Nov., 1999