2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/107266We describe the effects of the strange quark mass and of the color and electric neutrality on the superconducing phases of QCD.10 pages, 4 figures. Contributed to Sense of Beauty in Physics: Miniconference in Honor of Adriano Di Giacomo on his 70th Birthday, Pisa, Italy, 26-27 Jan 2006High Energy Physics - Phenomenologytext