Anyon exciton revisited
Mesoscale and Nanoscale Physics
2008-09-25 v1
Abstract
We review the main results of the anyon exciton model in light of recent criticism by Wojs and Quinn. We show that the appearance of fractionally charged anyon ions at the bottom of their numerically calculated excitation spectra is an artefact caused by finite-size effects in a spherical geometry.
Keywords
Cite
@article{arxiv.cond-mat/0306414,
title = {Anyon exciton revisited},
author = {D. G. W. Parfitt and M. E. Portnoi},
journal= {arXiv preprint arXiv:cond-mat/0306414},
year = {2008}
}
Comments
5 pages, 4 figures, Proceedings of the 15th International Conference on High Magnetic Fields in Semiconductor Physics, Oxford, 5-9 August 2002