2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/58433Motivated by the supersymmetric version of Dirac's theory, chiral models in field theory, and the quest of a geometric fundament for the Standard Model, we describe an approach to the differential geometry of vector bundles on (semi)-Riemannian manifolds based on the concepts of superspaces, superalgebras, superconnections, and generalized Dirac operators. In doing so we stay within the realm of commutative geometry.42 pages, LaTeX2e, uses AMS fontsMathematical Physicstext