263 citations · 463 across the 12 of their papers we have counts for
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cond-mat.str-el2019
Nonlocal Exchange Interactions in Strongly Correlated Electron Systems
Edin Kapetanović, Malte Schüler, Gerd Czycholl +1
We study the influence of ferromagnetic nonlocal exchange on correlated electrons in terms of a -Hubbard-Heisenberg model and address the interplay of on-site interaction in…
cond-mat.str-el2019★ 18 cited
Bandwidth renormalization due to the intersite Coulomb interaction
Yann in 't Veld, Malte Schüler, Tim Wehling +2
The theory of correlated electrons is currently moving beyond the paradigmatic Hubbard , towards the investigation of intersite Coulomb interactions. Recent investigations have…