✦ LIBER ✦
Partitioning of the Hamiltonian operator in the lie algebra formalism. Applications to the generalized brillouin theorem and the open-shell Hartree-Fock approximation
✍ Scribed by Jaroslav Koutecký; Carsten Scheuch
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 496 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0020-7608
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
The Born‐Oppenheimer spin‐conserving Hamiltonian operator expressed in terms of the Lie algebra generators is partitioned according to the number of connected lines in the corresponding graphical representation. A simple derivation of some basic relations with the generalized Brillouin theorem, HF approach, and random phase approximation is presented.