Comment on Dirac spectral sum rules for QCD_3
High Energy Physics - Theory
2009-10-31 v2 Condensed Matter
Abstract
Recently Magnea hep-th/9907096 , hep-th/9912207 [Phys.Rev.D61, 056005 (2000); Phys.Rev.D62, 016005 (2000)] claimed to have computed the first sum rules for Dirac operators in 3D gauge theories from 0D non-linear sigma models. I point out that these computations are incorrect, and that they contradict with the exact results for the spectral densities unambiguously derived from random matrix theory by Nagao and myself.
Keywords
Cite
@article{arxiv.hep-th/0007042,
title = {Comment on Dirac spectral sum rules for QCD_3},
author = {S. M. Nishigaki},
journal= {arXiv preprint arXiv:hep-th/0007042},
year = {2009}
}
Comments
REVTeX 3.1, 2 pages, no figure. (v2) redundant part removed, conclusion unchanged