143 citations · 1k across the 32 of their papers we have counts for
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cond-mat.str-el2019★ 30 cited
Ab initio phonon self-energies and fluctuation diagnostics of phonon anomalies: Lattice instabilities from Dirac pseudospin physics in transition metal dichalcogenides
Jan Berges, Erik G. C. P. van Loon, Arne Schobert +2
We present an ab initio approach for the calculation of phonon self-energies and their fluctuation diagnostics, which allows us to identify the electronic processes behind phonon a…
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…