Local density approximation for exchange in excited-state density functional theory
Other Condensed Matter
2007-05-23 v1
Abstract
Local density approximation for the exchange energy is made for treatment of excited-states in density-functional theory. It is shown that taking care of the state-dependence of the LDA exchange energy functional leads to accurate excitation energies.
Keywords
Cite
@article{arxiv.cond-mat/0407099,
title = {Local density approximation for exchange in excited-state density functional theory},
author = {Manoj K. Harbola and Prasanjit Samal},
journal= {arXiv preprint arXiv:cond-mat/0407099},
year = {2007}
}