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arXiv · 0704.0372

Levy-Lieb constrained-search formulation as a minimization of the correlation functional

L. Delle Site
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Abstract

The constrained-search formulation of Levy and Lieb, which formally defines the exact Hohenberg-Kohn functional for any N-representable electron density, is here shown to be equivalent to the minimization of the correlation functional with respect to the N-1 conditional probability density, where N is number of electrons of the system. The consequences and implications of such a result are here analyzed and discussed via a practical example.

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L. Delle Site. 2007-04-03. Levy-Lieb constrained-search formulation as a minimization of the correlation functional. https://doi.org/10.1088/1751-8113/40/11/013

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