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arXiv 2203.04255hep-th
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CCFT中光线算符的四点关联函数

Four-point correlators of light-ray operators in CCFT

Yangrui Hu, Luke Lippstreu, Marcus Spradlin, Akshay Yelleshpur Srikant, Anastasia Volovich

摘要:

在$(2,2)$签名时空中,由四胶子天体振幅计算了两个胶子光线算符和两个胶子原色的四点关联。相关器是非分布的,并允许我们验证,光线运营商出现在两个胶子原色的OPE。我们还进行了共形块分解的条款涉及胶子运营商的交换。

英文摘要:

We compute the four-point correlator of two gluon light-ray operators and two gluon primaries from the four-gluon celestial amplitude in $(2,2)$ signature spacetime. The correlator is non-distributional and allows us to verify that light-ray operators appear in the OPE of two gluon primaries. We also carry out a conformal block decomposition of the terms involving the exchange of gluon operators.

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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