Time-Dependent Quasiparticle Current Density Functional Theory of X-Ray Nonlinear Response Functions
Strongly Correlated Electrons
2009-11-10 v1
Abstract
A real-space representation of the current response of many-electron systems with possible applications to x-ray nonlinear spectroscopy and magnetic susceptibilities is developed. Closed expressions for the linear, quadratic and third-order response functions are derived by solving the adiabatic Time Dependent Current Density Functional (TDCDFT) equations for the single-electron density matrix in Liouville space.
Cite
@article{arxiv.cond-mat/0312716,
title = {Time-Dependent Quasiparticle Current Density Functional Theory of X-Ray Nonlinear Response Functions},
author = {Oleg Berman and Shaul Mukamel},
journal= {arXiv preprint arXiv:cond-mat/0312716},
year = {2009}
}
Comments
11 pages