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Towards a full CCSDT model for electron correlation

โœ Scribed by Urban, Miroslav; Noga, Jozef; Cole, Samuel J.; Bartlett, Rodney J.


Book ID
120616174
Publisher
American Institute of Physics
Year
1985
Tongue
English
Weight
698 KB
Volume
83
Category
Article
ISSN
0021-9606

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๐Ÿ“œ SIMILAR VOLUMES


Towards a full CCSDT model for electron
โœ Jozef Noga; Rodney J. Bartlett; Miroslav Urban ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 555 KB

The first numerical results using two extended coupled cluster models that include triple excitations, CCSDT-2 and CCSDT3, are reported and compared to full CI for several systems. These methods are shown to be superior to CCSDT-I when the reference function is poor, such as in bond breaking cases.

A program for a full correlation analysi
โœ N. I. Gorbunov; I. V. Zvontsova; A. N. Khashev ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› Springer US ๐ŸŒ English โš– 173 KB