Explicitly correlated Gaussian functions with $ ; exp( -P62) factors have been used in variational calculations of the ground state of the helium atom. Additional correlation factors in the form of even powers of rii were introduced to the Gaussian functions with exponential correlation components b
✦ LIBER ✦
An explicitly correlated coupled cluster calculation of the helium–helium interatomic potential
✍ Scribed by Klopper, Wim; Noga, Jozef
- Book ID
- 115526113
- Publisher
- American Institute of Physics
- Year
- 1995
- Tongue
- English
- Weight
- 344 KB
- Volume
- 103
- Category
- Article
- ISSN
- 0021-9606
- DOI
- 10.1063/1.470440
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Explicitly correlated Gaussian functions
✍
Zhenghong Zhang; Ludwik Adamowicz
📂
Article
📅
1994
🏛
John Wiley and Sons
🌐
English
⚖ 400 KB
Newton–Raphson optimization of the expli
✍
Zhenghong Zhang; Pawel M. Kozlowski; Ludwik Adamowicz
📂
Article
📅
1994
🏛
John Wiley and Sons
🌐
English
⚖ 477 KB
## Abstract Explicitly correlated Gaussian functions have been used in variational calculations on the ground state of the helium atom. The major problem of this application, as well as in other applications of the explicitly correlated Gaussian functions to compute electronic energies of atoms and
Coupled cluster calculations of the grou
✍
López Cacheiro, Javier; Fernández, Berta; Marchesan, Domenico; Coriani, Sonia; H
📂
Article
📅
2004
🏛
Taylor and Francis Group
🌐
English
⚖ 230 KB
On the Performance of Bond Functions and
✍
Jeziorska, Małgorzata; Bukowski, Robert; Cencek, Wojciech; Jaszuński, Michał; Je
📂
Article
📅
2003
🏛
UOCHB
🌐
English
⚖ 187 KB
An extended geminal calculation of the t
✍
I. Røeggen; J. Almlöf
📂
Article
📅
1996
🏛
Elsevier Science
🌐
English
⚖ 498 KB
The correlation-function potential-harmo
✍
Yixuan Wang; Conghao Deng
📂
Article
📅
1996
🏛
Elsevier Science
🌐
English
⚖ 580 KB