43 citations · 196 across the 13 of their papers we have counts for
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cond-mat.mtrl-sci2019★ 28 cited
On the duality of ring and ladder diagrams and its importance for many-electron perturbation theories
Andreas Irmler, Felix Hummel, Andreas Grüneis
We present a diagrammatic decomposition of the transition pair correlation function for the uniform electron gas. We demonstrate explicitly that ring and ladder diagrams are dual c…
physics.chem-ph2019★ 17 cited
Particle-particle ladder based basis-set corrections applied to atoms and molecules using coupled-cluster theory
Andreas Irmler, Andreas Grüneis
We investigate the basis-set convergence of electronic correlation energies calculated using coupled cluster theory and a recently proposed finite basis-set correction technique. T…