2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/89615The new interpretation of Quantum Mechanics is based on a complex probability theory. An interpretation postulate specifies events which can be observed and it follows that the complex probability of such event is, in fact, a real positive number. The two-slit experiment, the mathematical formulation of the complex probability theory, the density matrix, Born's law and a possibility of hidden variables are discussed.12 pages, 3 figuresQuantum Physicstext