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Self-consistent scattering theory of the pair distribution function in charged Bose fluids

B. Davoudi, R. Asgari, M. Polini, M. P. Tosi

cond-mat.softarXiv:cond-mat/0210664

Abstract

We use a density functional theoretical approach to calculate the pair distribution function and the effective interactions in homogeneous fluids of spinless charged bosons. The scheme involves the self-consistent solution of a two-particle scattering problem with an effective scattering potential which embodies many-body effects and is adjusted to the compressibility sum rule. Numerical results are presented over an extensive range of density in both three and two dimensions.

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