Towards realistic electronic structure calculations of strongly correlated electron systems

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We review some aspects of the realistic implementation of the dynamical mean-field method. We extend the techniques introduced in Ref.[A. Georges, G. Kotliar, W. Krauth, and M.J. Rozenberg, Rev. Mod. Phys. 68, 13 (1996)] to include the calculations of transport coefficients. The approach is illustrated on La_{1-x}Sr_xTiO_3 material undergoing a density driven Mott transition.
29 pages, 25 PS figures, in RevTex format

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Strongly Correlated Electrons, Materials Science

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http://salesiana.dossiersoluciones.com/handle/123456789/24906

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0409527
 http://arxiv.org/abs/cond-mat/0409527

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arXiv