Ensemble theory of excited states is reviewed. A recently proposed generalization of the optimized potential method is discussed. A non-variational theory based on Kato's theorem and valid for Coulomb systems and a variational density functional theory of a single excited state are reviewed.
|Title of host publication||DV-Xa for advanced nano materials and other interesting topics in materials science|
|Number of pages||19|
|Publication status||Published - Dec 1 2003|
|Name||Advances in Quantum Chemistry|
ASJC Scopus subject areas
- Physical and Theoretical Chemistry