All-order celestial OPE in the MHV sector

All-order celestial OPE in the MHV sector

Abstract On-shell kinematics for gluon scattering can be parametrized with points on the celestial sphere; in the limit where these points collide, it is known that tree-level gluon scattering amplitudes exhibit an operator product expansion (OPE)-like structure. While it is possible to obtain singu...

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Bibliographic Details
Main Authors: Tim Adamo, Wei Bu, Eduardo Casali, Atul Sharma
Format: Article
Language:English
Published: SpringerOpen 2023-03-01
Series:Journal of High Energy Physics
Subjects:
Conformal and W Symmetry
Scattering Amplitudes
Topological Strings
Online Access:https://doi.org/10.1007/JHEP03(2023)252

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