Goldilocks modes and the three scattering bases

Abstract We consider massless scattering from the point of view of the position, momentum, and celestial bases. In these three languages different properties of physical processes become manifest or obscured. Within the soft sector, they highlight distinct aspects of the infrared triangle: quantum f...

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Bibliographic Details
Main Authors: Laura Donnay, Sabrina Pasterski, Andrea Puhm
Format: Article
Language:English
Published: SpringerOpen 2022-06-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP06(2022)124