Exchange energy in the Thomas-Fermi model
- 1 December 1974
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 61 (11), 4824-4829
- https://doi.org/10.1063/1.1681809
Abstract
The concept of exchange energy as it arises in Thomas‐Fermi theory is examined. It is found that the imposition of Hermitian symmetry upon the single particle Thomas‐Fermi density matrix changes the single particle exchange energy density operator in a drastic way.Keywords
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