Abstract
With the aid of the gradient expansion technique of Kirzhnits we calculate the lowest order inhomogenity correction to the local approximation of the Coulomb exchange energy density.
Original language | English |
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Pages (from-to) | 103-106 |
Number of pages | 4 |
Journal | Zeitschrift für Physik A Atoms and Nuclei |
Volume | 302 |
Issue number | 2 |
DOIs | |
State | Published - Jun 1981 |
Externally published | Yes |