67 citations · 157 across the 5 of their papers we have counts for
5 papers
Green function theory of orbital magnetic moment of interacting electrons in solids
F. Aryasetiawan, K. Karlsson, T. Miyake
A general formula for the orbital magnetic moment of interacting electrons in solids is derived using the many-electron Green function method. The formula factorizes into two parts…
Consistent description of the electronic structure of SrVO within GW+DMFT
R. Sakuma, Ph. Werner, F. Aryasetiawan
We present a detailed calculation of the electronic structure of SrVO based on the GW+DMFT method. We show that a proper inclusion of the frequency-dependent Hubbard U and th…
GW approximation with self-screening correction
F. Aryasetiawan, R. Sakuma, K. Karlsson
The \emph{GW} approximation takes into account electrostatic self-interaction contained in the Hartree potential through the exchange potential. However, it has been known for a lo…
Realistic many-body models for Manganese Monoxide under pressure
Jan M. Tomczak, T. Miyake, F. Aryasetiawan
In materials like transition metals oxides where electronic Coulomb correlations impede a description in terms of standard band-theories, the application of genuine many-body techn…
Method for calculating the electronic structure of correlated materials from a truly first-principles LDA+U scheme
K. Karlsson, F. Aryasetiawan, O. Jepsen
We present a method for calculating the electronic structure of correlated materials based on a truly first-principles LDA+U scheme. Recently we suggested how to calculate U from f…