Abstract
The exchange charge density and potential of a Dirac-Fock relativistic free-electron gas are obtained, providing a justification for and corrections to the local potential commonly used in Dirac-Slater atomic, molecular and solid state calculations.
Original language | English (US) |
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Article number | 008 |
Pages (from-to) | 1-5 |
Number of pages | 5 |
Journal | Journal of Physics B: Atomic and Molecular Physics |
Volume | 10 |
Issue number | 1 |
DOIs | |
State | Published - Dec 1 1977 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics