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An expression for the correlation energy of an electron gas

โœ Scribed by A. Rebei; W.N.G. Hitchon


Book ID
107986968
Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
240 KB
Volume
196
Category
Article
ISSN
0375-9601

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๐Ÿ“œ SIMILAR VOLUMES


Electron correlation and kinetic energy
โœ S. Olszewski ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 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