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Critical behavior of a non-equilibrium interacting particle system driven by an oscillatory field

Roberto A. Monetti·Ezequiel V. Albano
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Abstract

First- and second-order temperature driven transitions are studied, in a lattice gas driven by an oscillatory field. The short time dynamics study provides upper and lower bounds for the first-order transition points obtained using standard simulations. The difference between upper and lower bounds is a measure for the strength of the first-order transition and becomes negligible small for densities close to one half. In addition, we give strong evidence on the existence of multicritical points and a critical temperature gap, the latter induced by the anisotropy introduced by the driving field.

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Roberto A. Monetti, Ezequiel V. Albano. 2001-08-26. Critical behavior of a non-equilibrium interacting particle system driven by an oscillatory field. https://doi.org/10.1209/epl%2Fi2001-00532-1

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