Worldline geometries for scattering amplitudes
Abstract In this paper, we construct the path integral for infinite and semi-infinite scalar worldlines. We show that, at the asymptotic endpoints, on-shell physical states can be generated by inserting vertex operators at infinity. This procedure implements automatically the LSZ reduction, thus lea...
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| Hoofdauteurs: | , |
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| Formaat: | Artigo |
| Taal: | Inglês |
| Gepubliceerd in: |
SpringerOpen
2025-06-01
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| Reeks: | Journal of High Energy Physics |
| Onderwerpen: | |
| Online toegang: | https://doi.org/10.1007/JHEP06(2025)167 |
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