2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/24322Some aspects of vortex dynamics theories are critically examined. The discussion is placed in the context of experiments on the Josephson-Anderson effect and on the Hall anomaly in the mixed state.latex, 4 pagesSuperconductivityStrongly Correlated ElectronsHigh Energy Physics - PhenomenologyHigh Energy Physics - Theorytext