| dc.contributor.author | Damgaard, David | |
| dc.contributor.author | Ferro, Livia | |
| dc.contributor.author | Lukowski, Tomasz | |
| dc.contributor.author | Moerman, Robert | |
| dc.date.accessioned | 2021-08-23T14:45:02Z | |
| dc.date.available | 2021-08-23T14:45:02Z | |
| dc.date.issued | 2021-07-16 | |
| dc.identifier.citation | Damgaard , D , Ferro , L , Lukowski , T & Moerman , R 2021 , ' Kleiss-Kuijf relations from momentum amplituhedron geometry ' , Journal of High Energy Physics (JHEP) , vol. 2021 , no. 7 , 111 . https://doi.org/10.1007/JHEP07(2021)111 | |
| dc.identifier.issn | 1126-6708 | |
| dc.identifier.other | ArXiv: http://arxiv.org/abs/2103.13908v1 | |
| dc.identifier.other | Jisc: a7f2cb7094964135afba8037f6b75191 | |
| dc.identifier.other | publisher-id: jhep07(2021)111 | |
| dc.identifier.other | manuscript: 16215 | |
| dc.identifier.other | arxiv: 2103.13908 | |
| dc.identifier.other | ORCID: /0000-0002-4159-3573/work/99079134 | |
| dc.identifier.other | ORCID: /0000-0001-9933-0584/work/99079135 | |
| dc.identifier.uri | http://hdl.handle.net/2299/25001 | |
| dc.description | 44 pages, 19 figures | |
| dc.description.abstract | Abstract: In recent years, it has been understood that color-ordered scattering amplitudes can be encoded as logarithmic differential forms on positive geometries. In particular, amplitudes in maximally supersymmetric Yang-Mills theory in spinor helicity space are governed by the momentum amplituhedron. Due to the group-theoretic structure underlying color decompositions, color-ordered amplitudes enjoy various identities which relate different orderings. In this paper, we show how the Kleiss-Kuijf relations arise from the geometry of the momentum amplituhedron. We also show how similar relations can be realised for the kinematic associahedron, which is the positive geometry of bi-adjoint scalar cubic theory. | en |
| dc.format.extent | 5227766 | |
| 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 | Kleiss-Kuijf relations from momentum amplituhedron geometry | en |
| dc.contributor.institution | Mathematics and Theoretical Physics | |
| dc.contributor.institution | School of Physics, Engineering & Computer Science | |
| dc.contributor.institution | Department of Physics, Astronomy and Mathematics | |
| dc.description.status | Peer reviewed | |
| rioxxterms.versionofrecord | 10.1007/JHEP07(2021)111 | |
| rioxxterms.type | Journal Article/Review | |
| herts.preservation.rarelyaccessed | true | |
