Alternative derivation of the Krieger-Li-Iafrate approximation to the optimized-effective-potential method

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Abstract

By posing the Hartree-Fock method as a density-functional method, an exchange potential is derived. By approximating the Hartree-Fock orbitals with the Kohn-Sham methods the Krieger-Li-Iafrate approximation to the optimized-effective-potential method is obtained.

Original languageEnglish
Pages (from-to)3465-3468
Number of pages4
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Volume55
Issue number5
DOIs
Publication statusPublished - Jan 1 1997

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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