...
首页> 外文期刊>Journal of physics, A. Mathematical and theoretical >On Wilson loops for two touching circles with opposite orientation
【24h】

On Wilson loops for two touching circles with opposite orientation

机译:在威尔逊循环,两个触摸圈,具有相反的方向

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       

摘要

We study the Wilson loops for contours formed by a consecutive passage of two touching circles with a common tangent, but opposite orientation. The calculations are performed in lowest nontrivial order for N = 4 SYM at weak and strong coupling and for QCD at weak coupling. After subtracting the standard linear divergence proportional to the length, as well the recently analysed spike divergence, we get for the renormalised Wilson loops log W-ren = 0. The result holds for circles with different radii and arbitrary angle between the discs spanned by them.
机译:我们研究威尔逊环,以便通过连续通过两个触摸圆圈形成的轮廓,其具有共同的切线,但相反的方向。 计算以最低的非活动顺序执行,对于N = 4个SYM,在弱和强耦合下进行QCD。 在减去与长度成比例的标准线性分歧之后,即最近分析的尖峰分歧,我们得到了重字的威尔逊循环Log W-ren = 0.结果保持在具有不同半径的圆圈和它们之间的光盘之间的任意角度保持圆圈 。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号