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Fluid-solid phase-separation in hard-sphere mixtures is unrelated to bond-percolation

A. A. Louis
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Abstract

In a recent letter, Buhot proposes that entropy driven phase-separation in hard-core binary mixtures is directly related to a bond-percolation transition. However, at least for binary hard-sphere mixtures, calculations based on an accurate approximation to g_{ll}(r) demonstrate that n_b varies widely along the phase-boundaries calculated directly by simulations, implying that bond-percolation is unrelated to the phase-separation in these systems.

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A. A. Louis. 2000-01-18. Fluid-solid phase-separation in hard-sphere mixtures is unrelated to bond-percolation. https://doi.org/10.1103/physrevlett.84.1840

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