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Phase transitions in a three-dimensional kinetic spin-1/2 Ising model with random field: effective-field-theory study
Emanuel Costabile1, J Ricardo de Sousa
1Departamento de Física, Universidade Federal do Amazonas, 3000, Japiim, 69077-000, Manaus-AM, Brazil.
Abstract:
The dynamical phase transitions of the kinetic Ising model in the presence of a random magnetic field with a bimodal probability distribution is studied by using effective-field theory (EFT) with correlations. We have used a Glauber-type stochastic dynamic to describe the time evolution of the system, where the system strongly depends on the H≡√
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