Gauge invariant fermion propagator in QED3
Strongly Correlated Electrons
2007-05-23 v1 Superconductivity
Abstract
In a recent preprint [cond-mat/0204040] Khveshchenko questioned the validity of our computation of the gauge invariant fermion propagator in QED3, which we employed as an effective theory of high-T_c cuprate superconductors [cond-mat/0203333]. We take this opportunity to further clarify our procedure and to show that criticism voiced in the above preprint is unwarranted.
Cite
@article{arxiv.cond-mat/0204536,
title = {Gauge invariant fermion propagator in QED3},
author = {M. Franz and Z. Tesanovic and O. Vafek},
journal= {arXiv preprint arXiv:cond-mat/0204536},
year = {2007}
}
Comments
2 pages REVTeX