Quantum chemical treatment of strong electron correlations

Authors
Fulde, P Stoll, H
Citation
P. Fulde et H. Stoll, Quantum chemical treatment of strong electron correlations, FOUND PHYS, 30(12), 2000, pp. 2049-2060
Citations number
20
Categorie Soggetti
Physics
Journal title
FOUNDATIONS OF PHYSICS
ISSN journal
00159018 → ACNP
Volume
30
Issue
12
Year of publication
2000
Pages
2049 - 2060
Database
ISI
SICI code
0015-9018(200012)30:12<2049:QCTOSE>2.0.ZU;2-K
Abstract
We discuss the problem of treating strongly correlated electrons by quantum chemical methods. IT is shown how an incremental computational scheme for thr ground-state energy can be related to a generalization of Faddeev's equ ations. We also discuss the application of the local increment method to li thium metal by the study of a Li-8 cluster.