非交换 R^4 上 U(1) Yang-Mills 理论的一圈紫外发散结构
高能物理 - 理论
2009-10-31 v2
摘要
我们证明非交换 R^4 上的 U(1) Yang-Mills 理论可在单圈水平上通过理论耦合常数与场的可乘维数重整化而重整。我们计算了该理论的 beta 函数,并得出结论:该理论是渐近自由的。我们还证明定义 R^4 上函数空间变形乘积的 Weyl-Moyal 矩阵在单圈水平上不被重整。
引用
@article{arxiv.hep-th/9903077,
title = {The One-loop UV Divergent Structure of U(1) Yang-Mills Theory on Noncommutative R^4},
author = {C. P. Martin and D. Sanchez-Ruiz},
journal= {arXiv preprint arXiv:hep-th/9903077},
year = {2009}
}
备注
8 pages. A missing complex "i" is included in the field strength and the divergent contributions corrected accordingly. As a result the model turns out to be asymptotically free