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Creators/Authors contains: "Yin, Xi"

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  1. A<sc>bstract</sc> We analyze correlation functions of SU(k) × SU(2)Fflavor currents in a family of three-dimensional$$ \mathcal{N} $$ N = 4 superconformal field theories, combining analytic bootstrap methods with input from supersymmetric localization. Via holographic duality, we extract gluon and graviton scattering amplitudes of M-theory on AdS4×S7/ℤkwhich contains a ℂ2/ℤkorbifold singularity. From these results, we derive aspects of the effective description of M-theory on the orbifold singularity beyond its leading low energy limit. We also determine a threshold correction to the holographic correlator from the combined contribution of two-loop gluon and tree-level bulk graviton exchange. 
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    Free, publicly-accessible full text available June 1, 2025