Hall effect of charge carriers in a correlated system
Condensed Matter
2009-10-28 v1
Abstract
The dynamical Hall response in a correlated electronic system is analysed within the linear response theory for tight binding models. At the d.c. Hall constant for a single quasiparticle is expressed explicitly via the charge stiffness, and a semiclassical result is recovered. As expected a hole-like response is found for the mobile hole introduced into a quantum antiferromagnet, as represented by the model.
Keywords
Cite
@article{arxiv.cond-mat/9609285,
title = {Hall effect of charge carriers in a correlated system},
author = {Peter Prelovsek},
journal= {arXiv preprint arXiv:cond-mat/9609285},
year = {2009}
}
Comments
4 pages, RevTeX, no figures