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arXiv · 2610.07145

The Back-to-Back Plateau of the Energy-Energy Correlator from Weak to Strong Coupling

Hao Chen·Ian Moult·Bo Wang·Hua Xing Zhu
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Abstract

The back-to-back limit of the energy-energy correlator (EEC) exhibits a finite plateau, capturing the evolution from perturbative soft-collinear radiation at weak coupling to string dynamics at strong coupling. At weak coupling, we resum its leading and next-to-leading-power logarithms through N$^3$LL in $\mathcal N=4$ SYM, including non-planar contributions. Combining this weak-coupling endpoint with bootstrap and strong-coupling data, we construct an interpolation for the plateau height from weak to strong coupling. The calculation uses a human-in-the-loop agentic workflow.

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Hao Chen, Ian Moult, Bo Wang, Hua Xing Zhu. 2026-10-05. The Back-to-Back Plateau of the Energy-Energy Correlator from Weak to Strong Coupling. https://arxiv.org/abs/2610.07145

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