2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/45579We review a phenomenological parametrization of an open quantum-mechanical formalism for CPT violation in the neutral kaon system, and constrain the parameters using fits to recent CPLEAR data.20 pages (LaTeX), 2 figures (uuencoded)High Energy Physics - PhenomenologyHigh Energy Physics - Theorytext