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physics.chem-ph2012★ 31 cited
Significant Conditions on the Two-electron Reduced Density Matrix from the Constructive Solution of N-representability
David A. Mazziotti
We recently presented a constructive solution to the N-representability problem of the two-electron reduced density matrix (2-RDM)---a systematic approach to constructing complete…
physics.chem-ph2010
On the relationship between parametric two-electron reduced-density-matrix methods and the coupled electron pair approximation
A. Eugene DePrince, David A. Mazziotti
Parametric two-electron reduced-density-matrix (p-2RDM) methods have enjoyed much success in recent years; the methods have been shown to exhibit accuracies greater than coupled cl…