Generalized Wilson lines and the gravitational scattering of spinning bodies

Abstract A generalization of Wilson line operators at subleading power in the soft expansion has been recently introduced as an efficient building block of gravitational scattering amplitudes for non-spinning objects. The classical limit in this picture corresponds to the strict Regge limit, where t...

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Bibliographic Details
Main Authors: D. Bonocore, A. Kulesza, J. Pirsch
Format: Article
Language:English
Published: SpringerOpen 2025-05-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP05(2025)034
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