2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/188410Deconfinement phase transition due to disappearance of confining colorelectric field correlators is described using nonperturbative equation of state. The resulting transition temperature $T_c(μ)$ at any chemical potential $μ$ is expressed in terms of the change of gluonic condensate $ΔG_2$ and absolute value of Polyakov loop $L_{fund} (T_c)$, known from lattice and analytic data, and is in good agreement with lattice data for $ΔG_2 \approx 0.0035 $ GeV$^4$. E.g. $T_c(0) =0.27; 0.19; 0.17$ GeV for $n_f=0,2,3$ respectively.8 pages, 1 figure, LaTeX2e; some typos correctedHigh Energy Physics - PhenomenologyHigh Energy Physics - LatticeNuclear ExperimentNuclear Theorytext