Loop level lepton flavor violation at linear colliders

Abstract

We present a study of loop-level lepton flavor vioalting signals in models with heavy Majorana neutrinos and in the supersymmetric extension of the standard model. The attention is focused to the $e^{-}{e}^{-}$ option of the next generation of linear colliders and its potential of discovering new physics is emphasized.

Comments: 12 pages, to appear in JHEP Proceedings of "International Workshop on Astroparticles and High Energy Physics", AHEP2003, October 14 - 18, 2003, Valencia, Spain