| dc.contributor.author | Ferro, Livia | |
| dc.contributor.author | Moerman, Robert | |
| dc.date.accessioned | 2021-11-30T14:45:01Z | |
| dc.date.available | 2021-11-30T14:45:01Z | |
| dc.date.issued | 2021-11-25 | |
| dc.identifier.citation | Ferro , L & Moerman , R 2021 , ' The Grassmannian for celestial superamplitudes ' , Journal of High Energy Physics (JHEP) , vol. 2021 , no. 11 , 187 . https://doi.org/10.1007/jhep11(2021)187 | |
| dc.identifier.issn | 1126-6708 | |
| dc.identifier.other | Jisc: bb8bb97730a04e1ea7199be64f6c6106 | |
| dc.identifier.other | publisher-id: jhep11(2021)187 | |
| dc.identifier.other | manuscript: 17229 | |
| dc.identifier.other | arxiv: 2107.07496 | |
| dc.identifier.other | ORCID: /0000-0001-9933-0584/work/104214924 | |
| dc.identifier.uri | http://hdl.handle.net/2299/25210 | |
| dc.description | © The Authors. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), https://creativecommons.org/licenses/by/4.0/ | |
| dc.description.abstract | Recently, scattering amplitudes in four-dimensional Minkowski spacetime have been interpreted as conformal correlation functions on the two-dimensional celestial sphere, the so-called celestial amplitudes. In this note we consider tree-level scattering amplitudes in N = 4 super Yang-Mills theory and present a Grassmannian formulation of their celestial counterparts. This result paves the way towards a geometric picture for celestial superamplitudes, in the spirit of positive geometries. | en |
| dc.format.extent | 11 | |
| dc.format.extent | 262704 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Journal of High Energy Physics (JHEP) | |
| dc.subject | Regular Article - Theoretical Physics | |
| dc.subject | Scattering Amplitudes | |
| dc.subject | Supersymmetric Gauge Theory | |
| dc.title | The Grassmannian for celestial superamplitudes | en |
| dc.contributor.institution | Department of Physics, Astronomy and Mathematics | |
| dc.contributor.institution | School of Physics, Engineering & Computer Science | |
| dc.contributor.institution | Mathematics and Theoretical Physics | |
| dc.contributor.institution | Physics, Astronomy and Mathematics VLs | |
| dc.description.status | Peer reviewed | |
| rioxxterms.versionofrecord | 10.1007/jhep11(2021)187 | |
| rioxxterms.type | Journal Article/Review | |
| herts.preservation.rarelyaccessed | true | |
