2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/41469Basic features of color superconductivity are reviewed, focusing on the regime of ``moderate densities'', which is not accessible by perturbation theory. We discuss the standard picture of two- and three flavor color superconductors and study the color-flavor unlocking phase transition within an NJL-type model.12 pages, 7 figures, to appear in: Proceedings of the NATO Advanced Research Workshop on Confinement, Topology, and other Non-Perturbative Aspects of QCD, Stara Lesna, Slovakia, Jan 21-27, 2002, references addedHigh Energy Physics - Phenomenologytext