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arXiv 2205.04476hep-th
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Stampedes II:共形规范理论中的多面体

Stampedes II: Null Polygons in Conformal Gauge Theory

Enrico Olivucci, Pedro Vieira

摘要:

我们考虑单迹算子的关联函数在双标度极限下逼近零多边形的尖点,在双标度极限下,所谓的$\textit{cusp times}$ $t_i^2 = g^2 \log x_{i-1,i}^2\log x_{i,i+1}^2$是固定的,并且t 'Hooft耦合很小。借助踩踏、符号和有根据的猜测,我们发现任何这样的相关器都可以通过一组具有几个有趣的新特征的户田型耦合格点偏微分方程来唯一地固定。这些结果适用于大多数具有大量颜色的共形规范理论,包括平面$\mathcal{N}=4$ SYM。

英文摘要:

We consider correlation functions of single trace operators approaching the cusps of null polygons in a double-scaling limit where so-called $\textit{cusp times}$ $t_i^2 = g^2 \log x_{i-1,i}^2\log x_{i,i+1}^2$ are held fixed and the t'Hooft coupling is small. With the help of stampedes, symbols and educated guesses, we find that any such correlator can be uniquely fixed through a set of coupled lattice PDEs of Toda type with several intriguing novel features. These results hold for most conformal gauge theories with a large number of colours, including planar $\mathcal{N}=4$ SYM.

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。

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