Spontaneous Magnetization in the Finite XXZ Spin Chain with Boundaries

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dc.creatorFujii, Yasuhiro
dc.creatorWadati, Miki
dc.date1998-07-28
dc.date1998-09-09
dc.date.accessioned2026-07-07T04:24:52Z
dc.date.available2026-07-07T04:24:52Z
dc.descriptionThe finite XXZ spin chain with boundaries is studied. We derive the transfer matrix from the q-difference equation discovered by Cherednik and construct its eigenstates by the vertex operator approach. We point out that the eigenstates with no magnetic fields have a symmetry called the turning symmetry. Making use of this symmetry we calculate the spontaneous magnetization in the thermodynamic limit, which is roughly twice as large as that in the half-infinite XXZ spin chain.
dc.description19pages, LaTeX2e file, minor corrections
dc.identifierhttps://arxiv.org/abs/hep-th/9807201
dc.identifierhttp://arxiv.org/abs/hep-th/9807201
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/55575
dc.subjectHigh Energy Physics - Theory
dc.subjectCondensed Matter
dc.subjectQuantum Algebra
dc.subjectExactly Solvable and Integrable Systems
dc.titleSpontaneous Magnetization in the Finite XXZ Spin Chain with Boundaries
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