Out-of-time-order asymptotic observables are quasi-isomorphic to time-ordered amplitudes
Abstract Asymptotic observables in quantum field theory beyond the familiar S-matrix have recently attracted much interest, for instance in the context of gravity waveforms. Such observables can be understood in terms of Schwinger-Keldysh-type ‘amplitudes’ computed by a set of modified Feynman rules...
Guardat en:
| Autors principals: | , , |
|---|---|
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
SpringerOpen
2024-08-01
|
| Col·lecció: | Journal of High Energy Physics |
| Matèries: | |
| Accés en línia: | https://doi.org/10.1007/JHEP08(2024)074 |
| Etiquetes: |
Sense etiquetes, Sigues el primer a etiquetar aquest registre!
|