2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/115845Since Deutsch (1985), quantum computers have been modeled exclusively in the language of state vectors and the Schroedinger equation. We present a complementary view of quantum circuits inspired by the path integral formalism of quantum mechanics, and examine its application to some simple textbook problems.Draft, no references. Currently under revisionQuantum Physicstext