Worldline formalism, eikonal expansion and the classical limit of scattering amplitudes
We revisit the fundamentals of two different methods for calculating classical observables: the eikonal method, which is a scattering amplitude-based method, and the worldline quantum field theory (WQFT) method. The latter has been considered an extension of the worldline effective field theory. We...
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| Principais autores: | , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Elsevier
2026-04-01
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| Serier: | Nuclear Physics B |
| Fag: | |
| Online adgang: | http://www.sciencedirect.com/science/article/pii/S0550321326000751 |
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