The exchange and correlation potential for a periodic system
โ Scribed by J.C. Stoddart
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 235 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0038-1098
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## ลฝ . The local energy equation derived by Dawson and March 1984 following the study of ลฝ . Cohen and Frishberg 1976 involves the low-order density matrices. Using this equation, a formally exact route is laid down by means of which the exchangeแcorrelation potential of density functional theory
Berrondo and Goscinski have proposed a functional dependence of the exchange energy kernel on the electron density. Their approximate exchange energy kernel is compared with the exact exchange energy kernel obtained from Hartree-Fock wavefunctions for neon, argon, and zinc. The Berrondo-Goscinski fu