2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/48622A calculation of the thermal quark propagator is presented taking the gluon condensate above the critical temperature into account. The quark dispersion relation following from this propagator is derived.5 pages, LATEX, 2 PostScript figures, to be published in the proceedings of the workshop "Strong and Electroweak Matter" (Copenhagen, 2-5 December 1998)High Energy Physics - PhenomenologyNuclear Theorytext