Hartree-Fock

English Proper noun en chemistry physics also attributively en Hartree-Fock method. en 2016-04-26 Jie Ma; Lin-Wang Wang Using Wannier functions to improve solid band gap predictions in density functional theory w:Scientific Reports 6 article 24924 1 10.1038/srep24924 There exists another approach to correct the DFT and its related Kohn-Sham Hamiltonian: the Koopmans’ theorem11–22. The original Koopmans’ theorem only states that in Hartree-Fock, the first ionization energy is equal to the highest occupied orbital energy if the wave function relaxations are ignored. Derived terms en post-Hartree-Fock