2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/16334See cond-mat/0010425 and cond-mat/0010426.This paper has been withdrawn by the authors. The contents and results have been largely extended in cond-mat/0010425 and cond-mat/0010426Condensed MatterChaotic DynamicsNuclear Theorytext