Towards realistic electronic structure calculations of strongly correlated electron systems

V. S. Oudovenko; G. Palsson; K. Haule; S. Y. Savrasov; G. Kotliar

Towards realistic electronic structure calculations of strongly correlated electron systems

Strongly Correlated Electrons 2007-05-23 v1 Materials Science

Authors: V. S. Oudovenko , G. Palsson , K. Haule , S. Y. Savrasov , G. Kotliar

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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Cite

@article{arxiv.cond-mat/0409527,
  title  = {Towards realistic electronic structure calculations of strongly correlated electron systems},
  author = {V. S. Oudovenko and G. Palsson and K. Haule and S. Y. Savrasov and G. Kotliar},
  journal= {arXiv preprint arXiv:cond-mat/0409527},
  year   = {2007}
}

Comments

29 pages, 25 PS figures, in RevTex format

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