The string tension in massive $QCD_2$
高能物理 - 理论
2009-10-30 v1 高能物理 - 唯象学
摘要
We compute the string tension in massive . It is shown that the string tension vanishes when the mass of the dynamical quark is zero, with no dependence on the representations of the dynamical or of the external charges. When a small mass () is added, a tension appears and we calculate its value as a function of the representations.
引用
@article{arxiv.hep-th/9709097,
title = {The string tension in massive $QCD_2$},
author = {A. Armoni and Y. Frishman and J. Sonnenschein},
journal= {arXiv preprint arXiv:hep-th/9709097},
year = {2009}
}
备注
10 pages, Latex