2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/84954In this paper we use considerations of non-commutative geometry to deduce a model for QCD interactions. The model also explains within the same theoretical framework hitherto purely phenomenological characteristics of the quarks like their fractional charge, mass,handedness and confinement.9 pages, TeXGeneral Physicstext