Notes on flat-space limit of holographic defect correlators in position space

2025/07/19 by Chen, Qi, Tao, Yi-Xiao, Zhou, Xinan · 2 citations
#FOS: Physical sciences #High Energy Physics - Theory (hep-th)

paper · doi:10.48550/arxiv.2507.14421

Abstract

We study the large AdS radius limit of correlation functions in holographic defect CFTs. For two-point functions of operators inserted away from the defect, we derive a position space formula relating a certain scaling limit of the correlators to the flat-space scattering form factors. We show that our position space prescription is equivalent to the flat-space limit formula recently conjectured in Mellin space and also test our result in a few nontrivial theories.

Citations

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• D-independent representation of Conformal Field Theories in D dimensions via transformation to auxiliary Dual Resonance Models. Scalar amplitudes

Cited by

• Twisted de Rham theory for string double copy in AdS
• Quantum Gravity Corrections to Giant Graviton Correlators

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