title: Universality in disordered systems: the case of the three-dimensional random-bond Ising model.
abstract: We study the critical behavior of the d=3 Ising model with bond randomness through extensive Monte Carlo simulations and finite-size scaling techniques. Our results indicate that the critical behavior of the random-bond model is governed by the same universality class as the site- and bond-diluted models, clearly distinct from that of the pure model, thus providing a complete set of universality in disordered systems.
authors.affiliation: Department of Materials Science, University of Patras, Patras 26504, Greece. nfytas@phys.uoa.gr
authors.forename: Nikolaos G
authors.initials: NG
authors.lastname: Fytas
authors.forename: Panagiotis E
authors.initials: PE
authors.lastname: Theodorakis