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cond-mat.str-el2002
Spectral density functional approach to electronic correlations and magnetism in crystals
A. I. Lichtenstein, M. I. Katsnelson, G. Kotliar
A novel approach to electronic correlations and magnetism of crystals based on realistic electronic structure calculations is reviewed. In its simplest form it is a combination of…
cond-mat.str-el2002★ 118 cited
Electronic structure and magnetic properties of correlated metals: A local self-consistent perturbation scheme
M. I. Katsnelson, A. I. Lichtenstein
In the framework of ab initio dynamical mean field theory for realistic electronic structure calculations a new perturbation scheme which combine the T-matrix and fluctuating excha…