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Article Dans Une Revue Mol.Phys. Année : 2005

New mean field theories for the liquid-vapor transition of charged hard spheres

Résumé

The phase behavior of the primitive model of electrolytes is studied in the framework of various mean field approximations obtained recently by means of methods pertaining to statistical field theory (CAILLOL, J.-M., 2004, \textit{J. Stat. Phys.}, \textbf{115}, 1461). The role of the regularization of the Coulomb potential at short distances is discussed in details and the link with more traditional approximations of the theory of liquids is discussed. The values computed for the critical temperatures, chemical potentials, and densities are compared with available Monte Carlo data and other theoretical predictions.

Dates et versions

hal-00119327 , version 1 (08-12-2006)

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J. -M. Caillol. New mean field theories for the liquid-vapor transition of charged hard spheres. Mol.Phys., 2005, 103, pp.1271. ⟨hal-00119327⟩
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