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Towards realistic electronic structure calculations of strongly correlated electron systems

V. S. Oudovenko·G. Palsson·K. Haule·S. Y. Savrasov·G. Kotliar
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Abstract

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.

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V. S. Oudovenko, G. Palsson, K. Haule, S. Y. Savrasov, G. Kotliar. 2004-09-21. Towards realistic electronic structure calculations of strongly correlated electron systems. https://arxiv.org/abs/cond-mat/0409527

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