On some basic properties of density functionals for angular momentum channels

Academic Article


  • We investigate some basic properties of the Hellmann and the Hellmann-Weizs√§cker energy functional, density functionals, which use densities for angular momentum channels as trial functions, and investigate their relation to the ground state energy of an atomic N-electron system. Furthermore, various scaling properties are shown, the virial theorem, and in the case of no electron-electron interaction the dependence on the nuclear charge. ¬© 1986.
  • Authors

    Published In

    Digital Object Identifier (doi)

    Author List

  • Siedentop HKH; Weikard R
  • Start Page

  • 193
  • End Page

  • 218
  • Volume

  • 24
  • Issue

  • 2