红外发散的胶子传播子能否禁闭夸克?
高能物理 - 唯象学
2008-02-03 v2
摘要
我们证明了,在QCD中,使用形式为的胶子传播子和无运动学奇异性的夸克-胶子顶点所得到的夸克Dyson-Schwinger方程解,并不能描述一个被禁闭的粒子,并且总是存在一个的值,使得当时手征对称性不会发生动力学破缺。
引用
@article{arxiv.hep-ph/9408327,
title = {Can an Infrared-vanishing Gluon propagator Confine Quarks?},
author = {Craig D. Roberts},
journal= {arXiv preprint arXiv:hep-ph/9408327},
year = {2008}
}
备注
Summary of a presentation at ``The Workshop on Quantum Infrared Physics'', The American University of Paris, 6-10 June, 1994. 10 Pages. 5 Figures. Including additional style file and eliminating outdated LaTeX commands