2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/18834Paper withdrawn; see commentsPaper withdrawn; for a much more complete treatment, see cond-mat/0207501Strongly Correlated ElectronsHigh Energy Physics - LatticeCharged fixed point in the 2+1 dimensional compact U(1) abelian Higgs modeltext