2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/216691These notes constitute the introduction to potential theory I exposed at the XIIth brazilian school of probability inside Elisabetta Scoppola's Introduction to Metastability.Lecture notes, 49 pages, 2 figuresProbabilityMathematical Physics60J45Condenser physics applied to Markov chains - A brief introduction to potential theorytext