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oai:docta.ucm.es:20.500.14352/588952025-09-18T15:04:41Zcom_20.500.14352_14col_20.500.14352_15

Cuesta, J. A. Fernández Tejero, Carlos 2023-06-20T18:54:14Z 2023-06-20T18:54:14Z 1991 0375-9601 10.1016/0375-9601(91)90620-N https://hdl.handle.net/20.500.14352/58895 http://dx.doi.org/10.1016/0375-9601(91)90620-N http://www.sciencedirect.com/ Exact analytical expressions for the excluded volume and the second virial coefficient of the D-dimensional hard Gaussian overlap model are obtained. The functional form of the excluded volume is proven to be independent of D provided D greater-than-or-equal-to 2. The second virial coefficient is given in terms of a hypergeometric function but alternative formulas for some particular values of D are also reported. eng restricted access Second virial-coefficient of the D-dimensional hard Gaussian overlap model journal article