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Ising critical behavior of a non-Halmiltonian lattice system Marro, Joaquín, 1945- Fernández Novoa, Julio F. González-Miranda, J. M. (Jesús Manuel) Puma, Marcello Model d'Ising Mecànica estadística Ising model Statistical mechanics We study steady states in d-dimensional lattice systems that evolve in time by a probabilistic majority rule, which corresponds to the zero-temperature limit of a system with conflicting dynamics. The rule satisfies detailed balance for d=1 but not for d>1. We find numerically nonequilibrium critical points of the Ising class for d=2 and 3. 2011-07-07T12:54:55Z 2011-07-07T12:54:55Z 1994 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.50.3237 Physical Review e, 1994, vol. 50, núm. 4, p. 3237-3240 http://dx.doi.org/10.1103/PhysRevE.50.3237 (c) American Physical Society, 1994 info:eu-repo/semantics/openAccess The American Physical Society Articles publicats en revistes (Física de la Matèria Condensada)