80 citations · 393 across the 20 of their papers we have counts for
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Compressibility Divergence and Mott Endpoints
G. Kotliar, Sahana Murthy, M. J. Rozenberg
In the context of the dynamical mean field theory of the Hubbard model, we study the compressibility near the density driven Mott transition at finite temperatures. We demonstrate…
Importance of Correlation Effects on Magnetic Anisotropy in Fe and Ni
Imseok Yang, Sergej Y. Savrasov, Gabriel Kotliar
We calculate magnetic anisotropy energy of Fe and Ni by taking into account the effects of strong electronic correlations, spin-orbit coupling, and non-collinearity of intra--atomi…
Finite-temperature magnetism of transition metals: an LDA+DMFT approach
A. I. Lichtenstein, M. I. Katsnelson, G. Kotliar
We present an ab initio quantum theory of the finite temperature magnetism of iron and nickel. A recently developed technique which combines dynamical mean-field theory with realis…