dc.contributor.author Correa, D. dc.contributor.author Young, Charles A. S. dc.date.accessioned 2013-04-16T10:24:34Z dc.date.available 2013-04-16T10:24:34Z dc.date.issued 2008-08-04 dc.identifier.citation Correa , D & Young , C A S 2008 , ' Reflecting magnons from D7 and D5 branes ' , Journal of Physics A: Mathematical and Theoretical , vol. 41 , no. 45 , 455401 . https://doi.org/10.1088/1751-8113/41/45/455401 dc.identifier.issn 1751-8113 dc.identifier.other PURE: 776476 dc.identifier.other PURE UUID: ce59e75b-37b3-4e64-b24d-12e5278ad30f dc.identifier.other ArXiv: http://arxiv.org/abs/0808.0452v3 dc.identifier.other Scopus: 58149343332 dc.identifier.other ORCID: /0000-0002-7490-1122/work/55503495 dc.identifier.uri http://hdl.handle.net/2299/10434 dc.description.abstract We obtain the reflection matrices for the scattering of elementary magnons from certain open boundaries, corresponding to open strings ending on D7 and D5 branes in $AdS_5\times S^5$. In each case we consider two possible orientations for the vacuum state. We show that symmetry arguments are sufficient to determine the reflection matrices up to at most two unknown functions. The D7 reflection matrices obey the boundary Yang Baxter-Equation. This is automatic for one vacuum orientation, and requires a natural choice of ratio between two unknowns for the other. In contrast, the D5 reflection matrices do not obey the boundary Yang Baxter-Equation. In both cases we show consistency with the existent weak and strong coupling results en dc.language.iso eng dc.relation.ispartof Journal of Physics A: Mathematical and Theoretical dc.rights Open dc.subject hep-th dc.title Reflecting magnons from D7 and D5 branes en dc.contributor.institution School of Physics, Astronomy and Mathematics dc.contributor.institution Science & Technology Research Institute dc.description.status Peer reviewed dc.relation.school School of Physics, Astronomy and Mathematics dc.description.versiontype Submitted Version dcterms.dateAccepted 2008-08-04 rioxxterms.version SMUR rioxxterms.versionofrecord https://doi.org/10.1088/1751-8113/41/45/455401 rioxxterms.type Journal Article/Review herts.preservation.rarelyaccessed true herts.rights.accesstype Open
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