Direct Calculation of Breather S Matrices

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dc.creatorDoikou, Anastasia
dc.creatorNepomechie, Rafael I.
dc.date1999-03-08
dc.date.accessioned2026-07-07T10:54:02Z
dc.date.available2026-07-07T10:54:02Z
dc.descriptionWe formulate a systematic Bethe-Ansatz approach for computing bound-state (``breather'') S matrices for integrable quantum spin chains. We use this approach to calculate the breather boundary S matrix for the open XXZ spin chain with diagonal boundary fields. We also compute the soliton boundary S matrix in the critical regime.
dc.description23 pages, LaTeX, 1 eps figure
dc.identifierhttps://arxiv.org/abs/hep-th/9903066
dc.identifierhttp://arxiv.org/abs/hep-th/9903066
dc.identifierJ.Phys.A32:3663-3680,1999
dc.identifierdoi:10.1088/0305-4470/32/20/301
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185683
dc.subjectHigh Energy Physics - Theory
dc.subjectExactly Solvable and Integrable Systems
dc.titleDirect Calculation of Breather S Matrices
dc.typetext

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