Self-Consistent Equations Including Exchange and Correlation Effects
β Scribed by Kohn, W.; Sham, L. J.
- Book ID
- 111691233
- Publisher
- The American Physical Society
- Year
- 1965
- Tongue
- English
- Weight
- 518 KB
- Volume
- 140
- Category
- Article
- ISSN
- 0031-899X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The correlation effect for two-electron atomic systems has been taken into account by modifying the potential of the electron interactions appearing in the Hartree-Fock equation. The correlation energies obtained for H-, He, Li+ and Be 2t-differ by less than 20% from the exact values.
Using the Ο -Ο model as an effective tool, the effects of self-consistency are studied in some detail. A coupled set of Dyson-Schwinger equations for the renormalized baryon and meson propagators in the Ο -Ο model is solved self-consistently according to the dressed Hartree-Fock scheme, where the ha