Loop-level gluon OPEs in celestial holography

Loop-level gluon OPEs in celestial holography

Abstract We compute one-loop corrections to the OPE of gluons in the celestial conformal field theory corresponding to Yang-Mills coupled to arbitrary matter. We exploit universal hard/soft factorization to derive an IR finite OPE for the hard gluon operators. This OPE involves logarithms and operat...

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Bibliographic Details
Main Authors: Rishabh Bhardwaj, Luke Lippstreu, Lecheng Ren, Marcus Spradlin, Akshay Yelleshpur Srikant, Anastasia Volovich
Format: Article
Language:English
Published: SpringerOpen 2022-11-01
Series:Journal of High Energy Physics
Subjects:
Scattering Amplitudes
Supersymmetric Gauge Theory
Online Access:https://doi.org/10.1007/JHEP11(2022)171

Internet

https://doi.org/10.1007/JHEP11(2022)171

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