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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…
cond-mat.mes-hall2010★ 1 cited
Theoretical study of the implications of causality when inferring metamaterial properties
A. Eugene DePrince, Stephen K. Gray
The usual procedures to extract effective refractive indices for negative-index metamaterials are complicated by branching ambiguities in the inverse cosine function. The existing…