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arXiv · 1105.2510

Genetic algorithm for the pair distribution function of the electron gas

Fernando Vericat·César O. Stoico·C. Manuel Carlevaro·Danilo G. Renzi
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Abstract

The pair distribution function of the electron gas is calculated using a parameterized generalization of quantum hypernetted chain approximation with the parameters being obtained by optimizing the system energy with a genetic algorithm. The functions so obtained are compared with Monte Carlo simulations performed by other authors in its variational and diffusion versions showing a very good agreement especially with the diffusion Monte Carlo results.

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Fernando Vericat, César O. Stoico, C. Manuel Carlevaro, Danilo G. Renzi. 2011-05-12. Genetic algorithm for the pair distribution function of the electron gas. https://arxiv.org/abs/1105.2510

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