Soft gravitational radiation from multi-body collisions

Abstract We derive a universal expression for the gravitational radiation energy spectrum dE GW /dω at sub-leading order emitted from a generic gravitational hard scattering of multi-particles or multi-bodies. Our result includes all O $$ \mathcal{O} $$ (ω) corrections to the gravitational radiation...

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Bibliographic Details
Main Authors: Andrea Addazi, Kaiqiang Alan Zeng
Format: article
Language:EN
Published: SpringerOpen 2021
Subjects:
Online Access:https://doaj.org/article/487d4c17d8254cd0bf17ee93c76d4242
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