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arXiv 0810.3849hep-th
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威尔逊圈与散射振幅的对偶性

Duality between Wilson Loops and Scattering Amplitudes

Johannes Henn

摘要:

我们总结了一个有趣的新的对偶平面最大螺旋违反散射振幅和类光威尔逊圈在N=4超级杨米尔斯之间的状态。特别是,我们专注于(对偶)共形对称性,这是预测推导出异常共形沃德恒等式的威尔逊圈的作用。在对偶性假设下,对偶威尔逊圈的共形对称性成为N=4 SYM中散射振幅的一种新的对称性。

英文摘要:

We summarise the status of an intriguing new duality between planar maximally helicity violating scattering amplitudes and light-like Wilson loops in N=4 super Yang-Mills. In particular, we focus on the role played by (dual) conformal symmetry, which is made predictive by deriving anomalous conformal Ward identities for the Wilson loops. Assuming the duality, the conformal symmetry of the dual Wilson loops becomes an unexpected new symmetry of scattering amplitudes in 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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