The model of the ideal crystal as a criterion for evaluating of the approximate equations of the liquids

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It is necessary for the statistical description of collective effects in liquids to set that or other approximation between direct and pair correlation functions which describe a neighboring order. The analytical solution of the generalized Ornstein-Zernike (OZ) equation was obtained for a system of particles at T=0. It is shown that in this limit case the neighboring order disappears and the direct correlation function describes a distant order which is typical for the ideal crystal. The approximation correctly describing the limit transition liquid-solid at T=0 will have a physical meaning.
6 pages, corrected some typos

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Soft Condensed Matter

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http://salesiana.dossiersoluciones.com/handle/123456789/16060

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0002291
 http://arxiv.org/abs/cond-mat/0002291

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arXiv