2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/186763We describe the results of recent studies of a chromomagnetic instability and a gluonic phase in neutral two-flavor quark matter at nonzero temperature.6 pages, 3 figures, prepared for International Workshop on Quantum Chromodynamics: QCD@Work 2007, Martina Franca, Valle d'Itria, Italy, 16-20 Jun 2007High Energy Physics - Phenomenologytext