Critical behavior of the two-dimensional nonequilibrium zero-temperature random field Ising model on a triangular lattice.
basic_science · Level V
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- Also identified by DOI 10.1103/PhysRevE.95.042131.
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Abstract
We present a numerical study of the critical behavior of the nonequilibrium zero-temperature random field Ising model in two dimensions on a triangular lattice. Our findings, based on the scaling analysis and collapse of data collected in extensive simulations of systems with linear sizes up to L=65536, show that the model is in a different universality class than the same model on a quadratic lattice, which is relevant for a better understanding of model universality and the analysis of experimental data.