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Many-body perturbation for an open-shell cluster

✍ Scribed by E. Tfirst; C. Kozmutza; E. Kapuy

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
347 KB
Volume
297
Category
Article
ISSN
0022-2860

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πŸ“œ SIMILAR VOLUMES

Many-body perturbation theory applied to
Many-body perturbation theory applied to small germanium clusters
✍ M.S. Islam; A.K. Ray πŸ“‚ Article πŸ“… 1988 πŸ› Elsevier Science 🌐 English βš– 789 KB

Accurate ab initio molecular-orbital calculations arc performed for small germanium clusters. Many-body perturbation theory has been used to study the effects of electron correlation. Results have been compared with available theoretical and experimental data.

Coupled-cluster approach for open-shell
Coupled-cluster approach for open-shell systems
✍ Vladimir Kvasnička πŸ“‚ Article πŸ“… 1981 πŸ› Elsevier Science 🌐 English βš– 303 KB

The coupled-cluster approach IS generaked for open-shell systems, resultmg m a model InteractIon of hermltenn form. This theory represents a recurwe method for the simultaneous construction and evaluation of all posnble dlagrammatlc terms appearmg In a pertment many-body perturbntlon formahsm The co