2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/41792Now the bounds on the lepton-flavor violating (LFV) decay modes of tau lepton are being improved by the Belle experiment in the KEK B factory. In this paper the LFV decay of tau lepton is discussed in the supersymmetric seesaw model, using the current neutrino oscillation data.8 pages; Talk given in 3rd Workshop on Higher Luminocity B Factory, Aug. 5-7 2002, Shonan Village, Kanagawa, JapanHigh Energy Physics - Phenomenologytext