Approximate account of connected quadruply excited clusters in single-reference coupled-cluster theory via cluster analysis of the projected unrestricted Hartree-Fock wave function
Author:
Publisher
American Physical Society (APS)
Subject
Atomic and Molecular Physics, and Optics
Link
http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevA.54.1210/fulltext
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