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arXiv · 1701.04462

Asymptotic Four Point Functions

Benjamin Basso·Frank Coronado·Shota Komatsu·Ho Tat Lam·Pedro Vieira·De-liang Zhong
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Abstract

We initiate the study of four-point functions of large BPS operators at any value of the coupling. We do it by casting it as a sum over exchange of superconformal primaries and computing the structure constants using integrability. Along the way, we incorporate the nested Bethe ansatz structure to the hexagon formalism for the three-point functions and obtain a compact formula for the asymptotic structure constant of a non-BPS operator in a higher rank sector.

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Benjamin Basso, Frank Coronado, Shota Komatsu, Ho Tat Lam, Pedro Vieira, De-liang Zhong. 2017-01-16. Asymptotic Four Point Functions. https://arxiv.org/abs/1701.04462

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