Large gauge effects and the structure of amplitudes

Large gauge effects and the structure of amplitudes

Abstract We show that large gauge transformations modify the structure of momentum conservation leading to non-vanishing three-point amplitudes in a simple toy model of a gravitational wave event. This phenomenon resolves an apparent tension between perturbative scattering amplitude computations and...

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Bibliographic Details
Main Authors: Andrea Cristofoli, Asaad Elkhidir, Anton Ilderton, Donal O’Connell
Format: Article
Language:English
Published: SpringerOpen 2023-06-01
Series:Journal of High Energy Physics
Subjects:
Classical Theories of Gravity
Scattering Amplitudes
Online Access:https://doi.org/10.1007/JHEP06(2023)204

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