arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1504.01484hep-th
收藏

离散空间上的等变性与杨-米尔斯-希格斯模型

Equivariance on Discrete Space and Yang-Mills-Higgs Model

Hitoshi Ikemori, Shinsaku Kitakado, Yoshimitsu Matsui, Hideharu Otsu, Toshiro Sato

摘要:

在非对易离散$Z_{2}$空间上引入规范理论中的基本等变量$Q$,它在等变降维中起着重要作用。如果额外维空间上基态的规范组态用等变的$Q$来描述,那么额外维空间是不可见的。特别地,利用等方差原理证明了$R^{2}\times Z_{2}$空间上的Yang-Mills理论与$R^{2}$空间上的Yang-Mills-Higgs模型是等价的.可以说,该模型是该类型中最简单的模型。

英文摘要:

We introduce the basic equivariant quantity $Q$ in the gauge theory on the noncommutative descrete $Z_{2}$ space, which plays an important role for the equivariant dimensional reduction. If the gauge configuration of the ground state on the extra dimensional space is described by the equivariant $Q$, then the extra dimensional space is invisible. Especially, using the equivariance principle, we show that the Yang-Mills theory on $R^{2}\times Z_{2}$ space is equivalent to the Yang-Mills-Higgs model on $R^{2}$ space. It can be said that this model is the simplest model of this type.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑