Equation of State of Four- and Five-Dimensional Hard-Hypersphere Mixtures
arXiv:2003.10764 · doi:10.3390/e22040469
Abstract
New proposals for the equation of state of four- and five-dimensional hard-hypersphere mixtures in terms of the equation of state of the corresponding monocomponent hard-hypersphere fluid are introduced. Such proposals (which are constructed in such a way so as to yield the exact third virial coefficient) extend, on the one hand, recent similar formulations for hard-disk and (three-dimensional) hard-sphere mixtures and, on the other hand, two of our previous proposals also linking the mixture equation of state and the one of the monocomponent fluid but unable to reproduce the exact third virial coefficient. The old and new proposals are tested by comparison with published molecular dynamics and Monte Carlo simulation results and their relative merit is evaluated
arXiv comment18 pages, 8 figures; this article belongs to the Special Issue Statistical Mechanics and Thermodynamics of Liquids and Crystals
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