We apply an improved renormalization group analysis for pure Yang-Mills theory at one loop order and obtained the result that a non-perturbatively generated pole mass of gluon emerges as MP2/Λ2≃0.66, where Λ is the MS-bar scale.
@article{arxiv.hep-th/0307171,
title = {Improved Renormalization Group analysis for Yang-Mills theory},
author = {Shoichi Kawamoto and Toshihiro Matsuo},
journal= {arXiv preprint arXiv:hep-th/0307171},
year = {2008}
}
Comments
1+16 pages, 3 figures; ver 2, typos corrected, and some comments and references added; ver 3, some sentences corrected, a figure replaced and a number corrected; ver 4, in sec 2, the derivation of the main formula is refined, final version to appear in Prog.Theor.Phys