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Exchange and correlation in inhomogeneous electron systems

✍ Scribed by O. Gunnarsson; M. Jonson; B.I. Lundqvist


Book ID
107854159
Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
399 KB
Volume
24
Category
Article
ISSN
0038-1098

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πŸ“œ SIMILAR VOLUMES


Electron correlation and kinetic energy
✍ S. Olszewski πŸ“‚ Article πŸ“… 1987 πŸ› Elsevier Science 🌐 English βš– 126 KB

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