24 citations · 79 across the 22 of their papers we have counts for
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cond-mat2003
Nonlocal potentials in independent-electron models
R. K. Nesbet
This note summarizes the motivation for extending current density-functional theory to include nonlocal one-electron potentials, and proposes methodology for practical calculations…
cond-mat2003
Nonlocal potentials for short-range electronic correlation in atoms, molecules, and solids
R. K. Nesbet
Extending density functional theory (DFT) to an {\it ab initio} orbital functional theory (OFT) requires new methodology for nonlocal exchange and correlation potentials. This pape…
cond-mat2003
Variational derivation of density functional theory
R. K. Nesbet
It is shown here that Kohn-Sham equations cannot be derived from Hohenberg-Kohn theory without an additional postulate. Assuming that a functional derivative with respect to total…