Now showing items 1-2 of 2

    • Koopmans' springs to life 

      Salzner, U.; Baer, R. (American Institute of Physics, 2009)
      The meaning of orbital energies (OOEs) in Kohn-Sham (KS) density functional theory (DFT) is subject to a longstanding controversy. In local, semilocal, and hybrid density functionals (DFs) a Koopmans' approach, where OOEs ...
    • Tuned range-separated hybrids in density functional theory 

      Baer, R.; Livshits, E.; Salzner, U. (2010)
      We review density functional theory (DFT) within the Kohn-Sham (KS) and the generalized KS (GKS) frameworks from a theoretical perspective for both time-independent and time-dependent problems. We focus on the use of ...