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 1506.08795hep-th
收藏

关于S^2上4d N=1理论的约化

On the reduction of 4d N=1 theories on S^2

Abhijit Gadde, Shlomo S. Razamat, Brian Willett

摘要:

本文讨论S ^2上一般N=1四维规范理论的约化。人们获得的有效二维理论取决于理论与背景场耦合的细节,这可以转化为R对称性的选择。我们认为,对于特殊的R-对称性的选择,由此产生的二维理论有一个自然的解释为N=(0,2)规范理论。作为我们一般观察的应用,我们讨论了N=1和N=2对偶的约化,并认为它们隐含着某些二维对偶。

英文摘要:

We discuss reductions of general N=1 four dimensional gauge theories on S^2. The effective two dimensional theory one obtains depends on the details of the coupling of the theory to background fields, which can be translated to a choice of R-symmetry. We argue that, for special choices of R-symmetry, the resulting two dimensional theory has a natural interpretation as an N=(0,2) gauge theory. As an application of our general observations, we discuss reductions of N=1 and N=2 dualities and argue that they imply certain two dimensional dualities.

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。

↑