Equation of states for classical Coulomb systems. The use of Hubbard-Schofield approach

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dc.creatorOrtner, J.
dc.date1999-06-09
dc.date.accessioned2026-07-07T05:57:03Z
dc.date.available2026-07-07T05:57:03Z
dc.descriptionAn effective method based on Hubbard-Schofield approach [Phys. Lett. A {\bf 40}, 245 (1972)] is developed to calculate the free energy of classical Coulomb systems. This method significantly simplifies the derivation of the cluster expansion. A diagrammatic representation of the cluster integrals is proposed. Simple rules providing the leading order in density $n$ of each diagrammatic contribution are found. We calculate the $n^3$ contribution and recover the results at the order $n^{5/2}$ obtained by the traditional method of resummation of diverging Mayer bonds.
dc.description20 pages
dc.identifierhttps://arxiv.org/abs/physics/9906020
dc.identifierhttp://arxiv.org/abs/physics/9906020
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/87842
dc.subjectClassical Physics
dc.titleEquation of states for classical Coulomb systems. The use of Hubbard-Schofield approach
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