447 citations · 3.1k across the 40 of their papers we have counts for
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cond-mat.str-el2014
Dynamical Vertex Approximation
Karsten Held
Dynamical vertex approximation is a Feynman diagrammatic extension of dynamical mean field theory, including non-local correlations on all time and length scales. Starting with the…
cond-mat.str-el2014★ 185 cited
Fate of the false Mott-Hubbard transition in two dimensions
T. Schäfer, F. Geles, D. Rost +6
We have studied the impact of non-local electronic correlations at all length scales on the Mott-Hubbard metal-insulator transition in the unfrustrated two-dimensional Hubbard mode…
cond-mat.str-el2014★ 24 cited
Cubic interaction parameters for t2g Wannier orbitals
T. Ribic, E. Assmann, A. Toth +1
Many-body calculations for multi-orbital systems at present typically employ Slater or Kanamori interactions which implicitly assume a full rotational invariance of the orbitals, w…