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dc.contributor.authorDamgaard, David
dc.contributor.authorFerro, Livia
dc.contributor.authorLukowski, Tomasz
dc.contributor.authorMoerman, Robert
dc.date.accessioned2021-08-23T14:45:02Z
dc.date.available2021-08-23T14:45:02Z
dc.date.issued2021-07-16
dc.identifier.citationDamgaard , D , Ferro , L , Lukowski , T & Moerman , R 2021 , ' Kleiss-Kuijf relations from momentum amplituhedron geometry ' , Journal of High Energy Physics , vol. 2021 , no. 7 , 111 . https://doi.org/10.1007/JHEP07(2021)111
dc.identifier.issn1126-6708
dc.identifier.otherPURE: 25810672
dc.identifier.otherPURE UUID: fee89c47-9d63-49d5-bddd-334b779c7c19
dc.identifier.otherArXiv: http://arxiv.org/abs/2103.13908v1
dc.identifier.otherJisc: a7f2cb7094964135afba8037f6b75191
dc.identifier.otherpublisher-id: jhep07(2021)111
dc.identifier.othermanuscript: 16215
dc.identifier.otherarxiv: 2103.13908
dc.identifier.otherScopus: 85110544735
dc.identifier.otherORCID: /0000-0002-4159-3573/work/99079134
dc.identifier.otherORCID: /0000-0001-9933-0584/work/99079135
dc.identifier.urihttp://hdl.handle.net/2299/25001
dc.description44 pages, 19 figures
dc.description.abstractAbstract: 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.language.isoeng
dc.relation.ispartofJournal of High Energy Physics
dc.subjectRegular Article - Theoretical Physics
dc.subjectScattering Amplitudes
dc.subjectSupersymmetric Gauge Theory
dc.titleKleiss-Kuijf relations from momentum amplituhedron geometryen
dc.contributor.institutionMathematical and Theoretical Physics
dc.contributor.institutionSchool of Physics, Engineering & Computer Science
dc.contributor.institutionDepartment of Physics, Astronomy and Mathematics
dc.description.statusPeer reviewed
rioxxterms.versionVoR
rioxxterms.versionofrecordhttps://doi.org/10.1007/JHEP07(2021)111
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue


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