On the effective one-component description of highly asymmetric hard-sphere binary fluid mixtures

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dc.creatorTejero, C. F.
dc.creatorde Haro, M. Lopez
dc.date2005-02-08
dc.date.accessioned2026-07-07T03:03:39Z
dc.date.available2026-07-07T03:03:39Z
dc.descriptionThe phase diagram of a binary fluid mixture of highly asymmetric additive hard spheres is investigated. Demixing is analyzed from the exact low-density expansions of the thermodynamic properties of the mixture and compared with the fluid-fluid separation based on the effective one-component description. Differences in the results obtained from both approaches, which have been claimed to be equivalent, are pointed out and their possible origin is discussed. It is argued that to deal with these differences new theoretical approximations should be devised.
dc.description4 pages, 4 figures; submitted to Phys. Rev. E
dc.identifierhttps://arxiv.org/abs/cond-mat/0502206
dc.identifierhttp://arxiv.org/abs/cond-mat/0502206
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/25831
dc.subjectSoft Condensed Matter
dc.subjectStatistical Mechanics
dc.titleOn the effective one-component description of highly asymmetric hard-sphere binary fluid mixtures
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