79 citations · 125 across the 9 of their papers we have counts for
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physics.chem-ph2016
The Integral- and Intermediate-Screened Coupled-Cluster Method
L. K. Sørensen
We present the formulation and implementation of the integral- and intermediate-screened coupled-cluster method (ISSCC). The IISCC method gives a simple and rigorous integral and i…
physics.chem-ph2016★ 1 cited
The Integral Screened Configuration Interaction Method
Lasse Kragh Sørensen, Sebastian Bauch, Lars Bojer Madsen
We present the formulation and implementation of the Integral-Screened Configuration-Interaction method (ISCI). The ISCI is a minimal-operational count integral-driven direct Confi…
physics.chem-ph2016
What do we approximate and what are the consequences in perturbation theory?
Lasse Kragh Sørensen, Roland Lindh, Marcus Lundberg
We present a discussion of the consequences in perturbation theory when an exact eigenfunctions and eigenvalues to to the zeroth order Hamiltonian cannot be found. Since the…