Giant Graviton Correlators as Defect Systems

Junding Chen; Yunfeng Jiang; Xinan Zhou

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arXiv · 2503.22987

Giant Graviton Correlators as Defect Systems

Junding Chen·Yunfeng Jiang·Xinan Zhou

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Abstract

We consider correlation functions of two maximal giant gravitons and two light $\frac{1}{2}$-BPS operators in 4d $\mathcal{N}=4$ SYM. Viewed as two-point correlators in the presence of a zero dimensional defect, they can be completely fixed at strong coupling using analytic bootstrap techniques. We determine all infinitely such correlators for arbitrary light $\frac{1}{2}$-BPS operators and find that the result can be repackaged into a simple generating function thanks to a hidden higher dimensional symmetry. We also find evidence that the same symmetry holds at weak coupling for loop correction integrands.

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Junding Chen, Yunfeng Jiang, Xinan Zhou. 2025-03-29. Giant Graviton Correlators as Defect Systems. https://arxiv.org/abs/2503.22987

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