The cusp limit of correlators and a new graphical bootstrap for correlators/amplitudes to eleven loops

Abstract We consider the universal behavior of half-BPS correlators in N $$ \mathcal{N} $$ = 4 super-Yang-Mills in the cusp limit where two consecutive separations x 12 2 $$ {x}_{12}^2 $$ , x 23 2 $$ {x}_{23}^2 $$ become lightlike. Through the Lagrangian insertion procedure, the Sudakov double-logar...

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Bibliographic Details
Main Authors: Song He, Canxin Shi, Yichao Tang, Yao-Qi Zhang
Format: Article
Language:English
Published: SpringerOpen 2025-03-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP03(2025)192
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