Classical eikonal from Magnus expansion

Abstract In a classical scattering problem, the classical eikonal is defined as the generator of the canonical transformation that maps in-states to out-states. It can be regarded as the classical limit of the log of the quantum S-matrix. In a classical analog of the Born approximation in quantum me...

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Bibliographic Details
Main Authors: Joon-Hwi Kim, Jung-Wook Kim, Sungsoo Kim, Sangmin Lee
Format: Article
Language:English
Published: SpringerOpen 2025-01-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP01(2025)111
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