Extrema of the density functional for the energy: Excited states from the ground-state theory
Phys Rev B Condens Matter
.
1985 May 15;31(10):6264-6272.
doi: 10.1103/physrevb.31.6264.
Authors
JP Perdew
,
M Levy
PMID:
9935501
DOI:
10.1103/physrevb.31.6264
No abstract available