2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/20827Some of the results of this paper have been superseded in the meantime. See, cond-mat/0410557.Withdrawn. See, cond-mat/0410557Strongly Correlated ElectronsSuperconductivityHigh Energy Physics - TheorySpin-charge separation and recombination in quantum disordered d-wave superconductorstext