30 citations · 53 across the 2 of their papers we have counts for
2 papers
physics.chem-ph2019★ 23 cited
Diagrammatic Coupled Cluster Monte Carlo
Charles J. C. Scott, Roberto Di Remigio, T. Daniel Crawford +1
We propose a modified coupled cluster Monte Carlo algorithm that stochastically samples connected terms within the truncated Baker--Campbell--Hausdorff expansion of the similarity…
physics.chem-ph2019★ 30 cited
Preconditioning and perturbative estimators in full configuration interaction quantum Monte Carlo
Nick S. Blunt, Alex J. W. Thom, Charles J. C. Scott
We propose the use of preconditioning in FCIQMC which, in combination with perturbative estimators, greatly increases the efficiency of the algorithm. The use of preconditioning al…