STATIONARY COUPLED-CLUSTER RESPONSE - ROLE OF CUBIC TERMS IN MOLECULAR-PROPERTIES

Authors
VAVAL N GHOSE K NAIR P PAL S
Citation
N. Vaval et al., STATIONARY COUPLED-CLUSTER RESPONSE - ROLE OF CUBIC TERMS IN MOLECULAR-PROPERTIES, Proceedings of the Indian Academy of Sciences. Chemical sciences, 106(2), 1994, pp. 387-392
Citations number
40
Categorie Soggetti
Chemistry
Journal title
Proceedings of the Indian Academy of Sciences. Chemical sciences → ACNP
ISSN journal
02534134
Volume
106
Issue
2
Year of publication
1994
Pages
387 - 392
Database
ISI
SICI code
0253-4134(1994)106:2<387:SCR-RO>2.0.ZU;2-B
Abstract
We have demonstrated an application of a stationary coupled cluster re sponse approach for molecular properties using an Euler functional. Th is involves terms which are of cubic power in cluster amplitudes. We h ave shown that these are important terms and have also discussed the c onvergence properties of the functional for higher order properties.