Title: Calculation of third to eighth virial coefficients of hard lenses and hard, oblate ellipsoids of revolution employing an efficient algorithm
Authors: Marienhagen, Philipp 
Hellmann, Robert 
Wagner, Joachim
Language: eng
Issue Date: Jul-2021
Document Type: Article
Journal / Series / Working Paper (HSU): Physical review. E, Statistical, nonlinear, and soft matter physics
Volume: 104
Issue: 1
Page Start: 1
Page End: 11
We provide third to eighth virial coefficients of oblate, hard ellipsoids of revolution and hard lenses in dependence on their aspect ratio ν. Employing an algorithm optimized for hard anisotropic shapes, highly accurate data are accessible with comparatively small numerical effort. For both geometries, reduced virial coefficients B[over ̃]_{i}(ν)=B_{i}(ν)/B_{2}^{i-1}(ν) are in first approximation proportional to the inverse excess contribution α^{-1} of their excluded volume. The latter quantity is directly accessible from second virial coefficients and analytically known for convex bodies.
Organization Units (connected with the publication): Thermodynamik 
ISSN: 24700045
Publisher DOI: 10.1103/PhysRevE.104.015308
Appears in Collections:3 - Reported Publications

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