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dc.contributor.authorFoerster, Angelapt_BR
dc.contributor.authorGould, M.D.pt_BR
dc.contributor.authorGuan, Xi-Wenpt_BR
dc.contributor.authorRoditi, Itzhakpt_BR
dc.contributor.authorZhou, Huan-Qiangpt_BR
dc.date.accessioned2020-02-28T04:07:04Zpt_BR
dc.date.issued2001pt_BR
dc.identifier.issn0550-3213pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/206330pt_BR
dc.description.abstractThe integrable open-boundary conditions for the Bariev model of three coupled one-dimensional XY spin chains are studied in the framework of the boundary quantum inverse scattering method. Three kinds of diagonal boundary K-matrices leading to nine classes of possible choices of boundary fields are found and the corresponding integrable boundary terms are presented explicitly. The boundary Hamiltonian is solved by using the coordinate Bethe ansatz technique and the Bethe ansatz equations are derived.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofNuclear physics. B. Amsterdam. Vol. 612, no. 3 (Oct. 2001), p. 461-478pt_BR
dc.rightsOpen Accessen
dc.subjectIntegrable spin chainsen
dc.subjectFísicapt_BR
dc.subjectAlgebraic Bethe ansatzen
dc.subjectYang–Baxter algebraen
dc.subjectReflection equationsen
dc.titleIntegrable open boundary conditions for the Bariev model of three coupled XY spin chainspt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000303389pt_BR
dc.type.originEstrangeiropt_BR


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