Comment on "Cooper instability of composite fermions"
Mesoscale and Nanoscale Physics
2007-05-23 v2
Abstract
We comment on the recent paper by Scarola, Park, and Jain [Nature v. 406, p. 863 (2000); cond-mat/0012030] on a trial wavefunction calculation of pairing in a fractional quantum Hall system at nu=5/2. We point out two errors that invalidate the claimed calculations of a binding energy for Cooper pairs and of an energy gap for charged excitations.
Keywords
Cite
@article{arxiv.cond-mat/0010071,
title = {Comment on "Cooper instability of composite fermions"},
author = {N. Read},
journal= {arXiv preprint arXiv:cond-mat/0010071},
year = {2007}
}
Comments
3 pages, RevTeX, not submitted to Nature. V2: reference to web version cond-mat/0012030 added