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Simple variational method for the closures of the Ornstein-Zernike equation: A study of liquid instability

T. Vicsek

Physica A: Statistical Mechanics and its Applications, 1980, vol. 102, issue 3, 523-531

Abstract: In this paper a simple variational method is proposed for the solution of the integral equations for hard-core fluids. The variational method is applied to the equations of the mean-spherical approximation for systems consisting of square-well particles at very high densities. Using the static structure-factor singularity as a condition of absolute instability, no high density limit of metastable states is found, up to the density corresponding to the random dense packing.

Date: 1980
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:102:y:1980:i:3:p:523-531

DOI: 10.1016/0378-4371(90)90181-Q

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Physica A: Statistical Mechanics and its Applications is currently edited by K. A. Dawson, J. O. Indekeu, H.E. Stanley and C. Tsallis

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