Thermodynamic consistency between the energy and virial routes in the mean spherical approximation for soft potentials

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dc.creatorSantos, Andres
dc.date2007-01-04
dc.date2007-02-03
dc.date.accessioned2026-07-07T07:52:45Z
dc.date.available2026-07-07T07:52:45Z
dc.descriptionIt is proven that, for any soft potential characterized by a finite Fourier transform $\widetildeϕ(k)$, the virial and energy thermodynamic routes are equivalent for approximations such that the Fourier transform of the total correlation function divided by the density $ρ$ is an arbitrary function of $ρβ\widetildeϕ(k)$, where $β$ is the inverse temperature. This class includes the mean spherical approximation as a particular case.
dc.description3 pages; v2: Comment on compressibility route added; to be published in JCP
dc.identifierhttps://arxiv.org/abs/cond-mat/0701079
dc.identifierhttp://arxiv.org/abs/cond-mat/0701079
dc.identifierJ. Chem. Phys. 126, 116101 (2007)
dc.identifierdoi:10.1063/1.2712181
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/125992
dc.subjectSoft Condensed Matter
dc.subjectStatistical Mechanics
dc.subjectChemical Physics
dc.titleThermodynamic consistency between the energy and virial routes in the mean spherical approximation for soft potentials
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