Kumar J, Dey TK, Sinha SK. Semiclassical statistical mechanics of hard-body fluid mixtures.
J Chem Phys 2005;
122:224504. [PMID:
15974688 DOI:
10.1063/1.1917748]
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Abstract
The thermodynamic properties of semiclassical hard-body fluid mixtures are studied. Explicit expressions are given for the free-energy, equation of state and virial coefficients of the classical hard convex-body fluid mixtures. The numerical results are discussed under different conditions. The agreement with the exact data is good in all cases. The first-order quantum corrections are also studied. The quantum effects depend on the condition, shape parameters L11* and L22*, and concentrations x1 and x2 in general and increase with an increase of packing fraction eta, in particular.
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