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Long-Range Order in a Quasi One-Dimensional Non-Equilibrium Three-State Lattice Gas

G. Korniss·B. Schmittmann·R. K. P. Zia
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Abstract

Biased diffusion of two species with conserved dynamics on a 2xL periodic lattice is studied via Monte Carlo simulations. In contrast to its simple one-dimensional version on a ring, this quasi one-dimensional model surprisingly exhibits phase separation in its steady state, which is characterized by one macroscopic particle cluster. We study the order parameter and the cluster-size distributions as a function of the system size L, to support the above picture.

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G. Korniss, B. Schmittmann, R. K. P. Zia. 1999-03-05. Long-Range Order in a Quasi One-Dimensional Non-Equilibrium Three-State Lattice Gas. https://doi.org/10.1209/epl%2Fi1999-00184-7

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