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dc.contributor.authorMojahed, Martin Aria
dc.contributor.authorBrauner, Tomas
dc.date.accessioned2021-10-12T11:56:53Z
dc.date.available2021-10-12T11:56:53Z
dc.date.created2021-10-09T20:32:02Z
dc.date.issued2021-10
dc.identifier.citationBrauner, T., Mojahed, M.A. (2021) On-shell recursion relations for nonrelativistic effective field theories. Physics Letters B., 822, 136705.en_US
dc.identifier.issn0370-2693
dc.identifier.urihttps://hdl.handle.net/11250/2789315
dc.description.abstractWe derive on-shell recursion relations for nonrelativistic effective field theories (EFTs) with enhanced soft limits. The recursion relations are illustrated through analytic calculation of tree-level scattering amplitudes in theories with a complex Schrödinger-type field, real scalar with linear dispersion relation, and real scalar with Lifshitz-type dispersion relation. Our results show that the landscape of gapless nonrelativistic EFTs with local S-matrix can be constrained by soft theorems and the consistency of the low-energy S-matrix similarly to massless relativistic EFTs.en_US
dc.language.isoengen_US
dc.publisherElsevier Ltd.en_US
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.subjectfysikken_US
dc.titleOn-shell recursion relations for nonrelativistic effective field theoriesen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.rights.holder©2021 The Author(s)en_US
dc.subject.nsiVDP::Matematikk og Naturvitenskap: 400::Fysikk: 430en_US
dc.source.pagenumber7en_US
dc.source.volume822en_US
dc.source.journalPhysics Letters Ben_US
dc.identifier.doi10.1016/j.physletb.2021.136705
dc.identifier.cristin1944632
dc.source.articlenumber136705en_US
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode2


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