2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/88762Amongst the multitude of state reconstruction techniques, the so-called "quantum tomography" seems to be the most fruitful. In this letter, I will start by developing the mathematical apparatus of quantum tomography and, later, I will explain how it can be applied to various quantum systems.6 pagesQuantum Physicstext