Exact results for a Kondo impurity with electronic correlations
Strongly Correlated Electrons
2009-10-30 v3 High Energy Physics - Theory
Abstract
An one dimensional model of a Kondo impurity with arbitrary spin in the presence of electronic correlations is solved exactly. The Bethe ansatz equations are obtained for the case of quadratic dispersion. The ground state is studied in the thermodynamic limit, and the magnetic susceptibility at zero temperature is calculated.
Cite
@article{arxiv.cond-mat/9708076,
title = {Exact results for a Kondo impurity with electronic correlations},
author = {You-Quan Li and Pierre-Antoine Bares},
journal= {arXiv preprint arXiv:cond-mat/9708076},
year = {2009}
}
Comments
REVTEX, no figures, one notation correction . Phys. Rev. B56(18),R11384(1997)