Direct correlation function of square well fluid with wide well: First order mean spherical approximation
Statistical Mechanics
2009-01-27 v1 Soft Condensed Matter
Abstract
An analytical expression for square-well fluid direct correlation function (DCF) obtained recently by Tang (Y.Tang, J. Chem. Phys. 127, 164504 (2007)) in the first-order mean spherical approximation is extended for wider well widths (2<lambda<3). Theoretically obtained direct correlation functions and radial distribution functions for square-well fluid with lambda=2.1 and lambda=2.5 are compared with corresponding results of Monte-Carlo simulation.
Cite
@article{arxiv.0901.3955,
title = {Direct correlation function of square well fluid with wide well: First order mean spherical approximation},
author = {S. P. Hlushak and A. Trokhymchuk and S. Sokolowski},
journal= {arXiv preprint arXiv:0901.3955},
year = {2009}
}
Comments
16 pages,6 figures