Note on the correlation energy of an electron gas
β Scribed by David Y. Kojima; A. Isihara
- Book ID
- 112516132
- Publisher
- Springer
- Year
- 1976
- Tongue
- English
- Weight
- 393 KB
- Volume
- 25
- Category
- Article
- ISSN
- 1434-6036
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The electron density entering the kinetic potential of the local-density-approximation method can be corrected by using the density derived from the exchange potential. The resulting correction to the kinetic energy density is similar in form to the gradient terms obtained by Alonso and Girifalco on
In the introductory section, we compare the total, kinetic, nuclearαelectron, Coulomb, exchange, and correlation energies of ground-state atoms. Ε½ . From the analyses of the data, one can conclude that the HartreeαFock HF model is notably good and might require only a small perturbation to become e