Inelastic coupled-channel eikonal scattering

Abstract Emitted radiation and absorption effects in black hole dynamics lead to inelastic scattering amplitudes. In this paper, we study how these effects introduce an inelasticity function to the 2 → 2 eikonalised S-matrix and how they can be described using unequal mass and spin on-shell amplitud...

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Bibliographic Details
Main Authors: Rafael Aoude, Andrea Cristofoli, Asaad Elkhidir, Matteo Sergola
Format: Article
Language:English
Published: SpringerOpen 2025-05-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP05(2025)136
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