368 citations · 2.2k across the 40 of their papers we have counts for
4 papers · 2 filters
Importance of interorbital charge transfers for the metal-to-insulator transition of BaVS
Frank Lechermann, Silke Biermann, Antoine Georges
The underlying mechanism of the metal-to-insulator transition (MIT) in BaVS is investigated, using dynamical mean-field theory in combination with density functional theory. It…
Electronic Structure of Strongly Correlated Materials: towards a First Principles Scheme
Silke Biermann, Ferdi Aryasetiawan, Antoine Georges
We review a recent proposal of a first principles approach to the electronic structure of materials with strong electronic correlations. The scheme combines the GW method with dyna…
A First Principles Scheme for Calculating the Electronic Structure of Strongly Correlated Materials: GW+DMFT
Ferdi Aryasetiawan, Silke Biermann, Antoine Georges
We give a detailed description of a recently proposed first principles approach to the electronic structure of strongly correlated materials. The method combines the GW approximati…
Frequency-dependent local interactions and low-energy effective models from electronic structure calculations
F. Aryasetiawan, M. Imada, A. Georges +3
We propose a systematic procedure for constructing effective models of strongly correlated materials. The parameters, in particular the on-site screened Coulomb interaction U, are…