Multiparticle contributions to the celestial OPE

Abstract We start by defining two-particle operators that appear in celestial CFT. We then show how to compute their OPE coefficients with the known single-particle operators at tree level from multiparticle factorization channels, focusing on the leading contribution involving the two-particle stat...

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Bibliographic Details
Main Authors: Alfredo Guevara, Yangrui Hu, Sabrina Pasterski
Format: Article
Language:English
Published: SpringerOpen 2025-07-01
Series:Journal of High Energy Physics
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Online Access:https://doi.org/10.1007/JHEP07(2025)178
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