Soft theorems from boundary terms in the classical point particle currents

Soft theorems from boundary terms in the classical point particle currents

Abstract Soft factorization has been shown to hold to sub-leading order in QED and to sub-sub-leading order in perturbative quantum gravity, with various loop and non-universal corrections that can be found. Here we show that all terms factorizing at tree level can be uniquely identified as boundary...

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Bibliographic Details
Main Authors: Colby DeLisle, Jordan Wilson-Gerow, Philip Stamp
Format: Article
Language:English
Published: SpringerOpen 2021-03-01
Series:Journal of High Energy Physics
Subjects:
Scattering Amplitudes
Gauge Symmetry
Nonperturbative Effects
Space-Time Symmetries
Online Access:https://doi.org/10.1007/JHEP03(2021)290

Internet

https://doi.org/10.1007/JHEP03(2021)290

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