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Spin chain sigma models with fermions

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dc.contributor.authorHernández Redondo, Rafael
dc.contributor.authorLópez, Esperanza
dc.date.accessioned2023-06-20T12:40:24Z
dc.date.available2023-06-20T12:40:24Z
dc.date.issued2004-11
dc.description© SISSA/ISAS 2004. It is a pleasure to thank E. Álvarez, C. Gómez, K. Landsteiner and T. Ortín for useful discussions. R.H. acknowledges the financial support provided through the European Community’s Human Potential Programme under contract HPRN-CT-2000-00131 “Quantum Structure of Space-time”, the Swiss Office for Education and Science and the Swiss National Science Foundation. The work of E.L. was supported by a Ramón y Cajal contract of the MCYT and in part by the Spanish DGI under contract FPA2003-04597.
dc.description.abstractThe complete one-loop planar dilatation operator of N = 4 supersymmetric Yang-Mills is isomorphic to the hamiltonian of an integrable PSU(2 , 2|4) quantum spin chain. We construct the non-linear sigma models describing the continuum limit of the SU(1|3) and SU(2|3) sectors of the complete N = 4 chain. We explicitely identify the spin chain sigma model with the one for a superstring moving in AdS 5 × S 5 with large angular momentum along the five-sphere.
dc.description.departmentDepto. de Física Teórica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipEuropean Community’s Human Potential Programme “Quantum Structure of Space-time”
dc.description.sponsorshipSwiss Office for Education and Science
dc.description.sponsorshipSwiss National Science Foundation
dc.description.sponsorshipRamón y Cajal contract of the MCYT
dc.description.sponsorshipSpanish DGI
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/45618
dc.identifier.doi10.1088/1126-6708/2004/11/079
dc.identifier.issn1126-6708
dc.identifier.officialurlhttp://dx.doi.org/10.1088/1126-6708/2004/11/079
dc.identifier.relatedurlhttp://iopscience.iop.org
dc.identifier.relatedurlhttps://arxiv.org/abs/hep-th/0410022v2
dc.identifier.urihttps://hdl.handle.net/20.500.14352/52161
dc.journal.titleJournal of high energy physics
dc.language.isoeng
dc.publisherInt School Advanced Studies
dc.relation.projectIDHPRN-CT-2000-00131
dc.relation.projectIDFPA2003-04597
dc.rights.accessRightsopen access
dc.subject.cdu53
dc.subject.ucmFísica-Modelos matemáticos
dc.titleSpin chain sigma models with fermions
dc.typejournal article
dc.volume.number11
dspace.entity.typePublication
relation.isAuthorOfPublicationc904cec6-4e4a-45e1-a8a5-027c9abc2127
relation.isAuthorOfPublication.latestForDiscoveryc904cec6-4e4a-45e1-a8a5-027c9abc2127

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