A note on one-loop cluster adjacency in N $$ \mathcal{N} $$ = 4 SYM

Abstract We study cluster adjacency conjectures for amplitudes in maximally supersymmetric Yang-Mills theory. We show that the n-point one-loop NMHV ratio function satisfies Steinmann cluster adjacency. We also show that the one-loop BDS-like normalized NMHV amplitude satisfies cluster adjacency bet...

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Bibliographic Details
Main Authors: Jorge Mago, Anders Schreiber, Marcus Spradlin, Anastasia Volovich
Format: Article
Language:English
Published: SpringerOpen 2021-01-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP01(2021)084