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arXiv · 1207.0414

An alternate well-founded way to treat the center-of-mass correlations: use of a local center-of-mass correlations potential

Jeremie Messud
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Abstract

The recently developed "internal" Density Functional Theory provides an existence theorem for a local potential that contains the center-of-mass correlations effects. The knowledge of the corresponding energy functional would provide a much cheaper way than projection techniques to treat these correlations. The aim of this article is to construct such a functional. We propose a well-founded method, suitable for Fermions as well as for Bosons, which does not require any free parameters.

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Jeremie Messud. 2012-07-02. An alternate well-founded way to treat the center-of-mass correlations: use of a local center-of-mass correlations potential. https://doi.org/10.1103/physrevc.87.024302

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