2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/41553In these lecture notes an introduction is given to some ideas and attempts to understand the origin of the matter-antimatter asymmetry of the universe. After the discussion of some basic issues of cosmology and particle theory the scenarios of electroweak baryogenesis, GUT baryogenesis, and leptogenesis are outlined.57 pages, 17 figuresHigh Energy Physics - PhenomenologyAstrophysicstext