Non-abelian Electrons
Strongly Correlated Electrons
2007-05-23 v1
Abstract
We analyze critical and massive SO(5) superspin regimes for correlated electrons on a two-chain ladder. We identify fundamental low energy excitations, which carry the quantum numbers of a free electron, and can be probed in (inverse) photo-emission experiments. These excitations do not obey the usual Pauli Principle, but are governed by specific forms of so-called non-abelian exclusion statistics.
Cite
@article{arxiv.cond-mat/9805232,
title = {Non-abelian Electrons},
author = {P. Bouwknegt and K. Schoutens},
journal= {arXiv preprint arXiv:cond-mat/9805232},
year = {2007}
}
Comments
4 pages, 2 figures, LaTeX (uses revtex)