103 citations · 264 across the 3 of their papers we have counts for
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Dynamical vertex approximation in its parquet implementation: application to Hubbard nano-rings
A. Valli, T. Schäfer, P. Thunström +5
We have implemented the dynamical vertex approximation (DA) in its full parquet-based version to include spatial correlations on all length scales and in {\sl all} scattering ch…
Chebyshev expansion for Impurity Models using Matrix Product States
Martin Ganahl, Patrik Thunström, Frank Verstraete +2
We improve a recently developed expansion technique for calculating real frequency spectral functions of any one-dimensional model with short-range interactions, by postprocessing…
Electronic entanglement in late transition metal oxides
Patrik Thunström, Igor Di Marco, Olle Eriksson
Here we present a study of the entanglement in the electronic structure of the late transition metal monoxides - MnO, FeO, CoO, and NiO - obtained by means of density-functional th…