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 2005.13547hep-th
收藏

超共形Xing方程

The Superconformal Xing Equation

Ilija Burić, Volker Schomerus, Evgeny Sobko

摘要:

交叉对称性为研究共形和超共形场论的非微扰动力学提供了有力的工具。在这里,我们开发的数学形式主义,允许构建任意四点函数的交叉方程的理论与超共形对称的I型,包括所有的超共形场论在$d=4$维。我们的进步依赖于张量结构的超群理论建设,推广了在\cite{Buric:2019dfk}中提出的玻色子理论的方法。当结合我们最近建设的相关超级块,我们能够推导出交叉对称约束,特别是四点函数的任意长的多重态在所有的4维超共形场论。

英文摘要:

Crossing symmetry provides a powerful tool to access the non-perturbative dynamics of conformal and superconformal field theories. Here we develop the mathematical formalism that allows to construct the crossing equations for arbitrary four-point functions in theories with superconformal symmetry of type I, including all superconformal field theories in $d=4$ dimensions. Our advance relies on a supergroup theoretic construction of tensor structures that generalizes an approach which was put forward in \cite{Buric:2019dfk} for bosonic theories. When combined with our recent construction of the relevant superblocks, we are able to derive the crossing symmetry constraint in particular for four-point functions of arbitrary long multiplets in all 4-dimensional superconformal field theories.

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。

↑