Non-diagonal reflection for the non-critical XXZ model

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dc.creatorDoikou, Anastasia
dc.date2007-12-18
dc.date.accessioned2026-07-07T11:39:29Z
dc.date.available2026-07-07T11:39:29Z
dc.descriptionThe most general physical boundary $S$-matrix for the open XXZ spin chain in the non-critical regime ($\cosh (η)>1$) is derived starting from the bare Bethe ansazt equations. The boundary $S$-matrix as expected is expressed in terms of $Γ_q$-functions. In the isotropic limit corresponding results for the open XXX chain are also reproduced.
dc.description8 pages Latex
dc.identifierhttps://arxiv.org/abs/0712.2918
dc.identifierhttp://arxiv.org/abs/0712.2918
dc.identifierJ.Phys.A41:194007,2008
dc.identifierdoi:10.1088/1751-8113/41/19/194007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/199936
dc.subjectHigh Energy Physics - Theory
dc.subjectStatistical Mechanics
dc.subjectMathematical Physics
dc.subjectExactly Solvable and Integrable Systems
dc.titleNon-diagonal reflection for the non-critical XXZ model
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