Gauge field copies
高能物理 - 理论
2009-10-31 v2 广义相对论与量子宇宙学
高能物理 - 格点
摘要
The problem of Wu-Yang ambiguities in 3 dimensions is related to the problem of existence of torsion free driebeins for an arbitrary potential. The ambiguity is only at the level of boundary conditions. We also find that in 3 dimensions any smooth Yang-Mills field tensor can be uniquely written as the non-Abelian magnetic field of a smooth Yang-Mills potential.
引用
@article{arxiv.hep-th/9804091,
title = {Gauge field copies},
author = {Pushan Majumdar and H. S. Sharatchandra},
journal= {arXiv preprint arXiv:hep-th/9804091},
year = {2009}
}
备注
6 pages, no figures, revtex. Significant changes in conclusion. Paper rewritten