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Stationary nonequilibrium states in the Ising model with locally competing temperatures
Authors:P. L. Garrido  A. Labarta  J. Marro
Affiliation:(1) Departamento de Fisica Fundamental, Universidad de Barcelona, 08028 Barcelona, Spain
Abstract:We study kinetic one- and two-dimensional Ising models whose transition probabilities occur according to two (or more) locally competing temperatures. The model is solved analytically and studied numerically on different assumptions to reveal a variety of stationary nonequilibrium states and phase transitions; we also investigate the system relaxation in some typical cases.
Keywords:Stationary nonequilibrium states  Ising model  competing temperatures  nonequilibrium phase transitions
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