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Monte Carlo study of the Widom-Rowlinson fluid using cluster methods

Gregory Johnson·Harvey Gould·J. Machta·L. K. Chayes
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Abstract

The Widom-Rowlinson model of a fluid mixture is studied using a new cluster algorithm that is a generalization of the invaded cluster algorithm previously applied to Potts models. Our estimate of the critical exponents for the two-component fluid are consistent with the Ising universality class in two and three dimensions. We also present results for the three-component fluid.

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Gregory Johnson, Harvey Gould, J. Machta, L. K. Chayes. 1997-04-18. Monte Carlo study of the Widom-Rowlinson fluid using cluster methods. https://doi.org/10.1103/physrevlett.79.2612

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