Eikonal amplitudes on the celestial sphere

Abstract Celestial scattering amplitudes for massless particles are Mellin transforms of momentum-space scattering amplitudes with respect to the energies of the external particles, and behave as conformal correlators on the celestial sphere. However, there are few explicit cases of well-defined cel...

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Bibliographic Details
Main Authors: Tim Adamo, Wei Bu, Piotr Tourkine, Bin Zhu
Format: Article
Language:English
Published: SpringerOpen 2024-10-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP10(2024)192
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