2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/96885Brief review is given of my recent results on solvable models within the so called PT symmetric version of quantum mechanics.Talk presented during the ``XXIII International Colloquium on Group Theoretical Methods in Physics" (Dubna, Russia, July 31 - August 5, 2000)Quantum Physicstext