Are unoccupied Kohn-Sham eigenvalues related to excitation energies?

TitleAre unoccupied Kohn-Sham eigenvalues related to excitation energies?
Publication TypeConference Paper
Year of Publication1998
AuthorsUmrigar CJ, Savin A, Gonze X
EditorDobson JF, Vignale G, Das MP
Conference NameELECTRONIC DENSITY FUNCTIONAL THEORY: RECENT PROGRESS AND NEW DIRECTIONS
ISBN Number0-306-45834-9