2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/43051Constraints on the whole spectrum of lepton flavor violating vertices are shown in the context of the standard two Higgs doublet model. The vertex involving the $e-τ$ mixing is much more constrained than the others, and the decays proportional to such vertex are usually very suppressed.8 pages, LaTeX2eHigh Energy Physics - Phenomenologytext