An accurate local exchange potential for
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K.D. Sen
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Article
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1992
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Elsevier Science
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English
⚖ 200 KB
An orbital-generated local exchange potential, obtained as the work done in moving an electron in the electric field of its Fermi hole, is found to give Hartree-Fock quality results for the one-and two-electron excited states of Na and Be, respectively. The calculated total energies are found to pro