2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/38969We study the chiral phase transition with staggered fermions on the lattice at finite temperature in the strong coupling limit. The thermodynamic potential is derived in the large $d$ approximation where $d+1$ is the dimension of space time. Our calculation is simpler than the conventional method and leads to a simple physical interpretation for the approximation scheme.11 pages, LaTeX sourceHigh Energy Physics - Latticetext