Resolution of the Nested Hierarchy for Rational sl(n) Models

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dc.creatorAlbert, T. -D.
dc.creatorBoos, H.
dc.creatorFlume, R.
dc.creatorRuhlig, K.
dc.date2000-02-17
dc.date.accessioned2026-07-07T10:54:19Z
dc.date.available2026-07-07T10:54:19Z
dc.descriptionWe construct Drinfel'd twists for the rational sl(n) XXX-model giving rise to a completely symmetric representation of the monodromy matrix. We obtain a polarization free representation of the pseudoparticle creation operators figuring in the construction of the Bethe vectors within the framework of the quantum inverse scattering method. This representation enables us to resolve the hierarchy of the nested Bethe ansatz for the sl(n) invariant rational Heisenberg model. Our results generalize the findings of Maillet and Sanchez de Santos for sl(2) models.
dc.description25 pages, no figures
dc.identifierhttps://arxiv.org/abs/nlin/0002027
dc.identifierhttp://arxiv.org/abs/nlin/0002027
dc.identifierJ.Phys.A33:4963-4980,2000
dc.identifierdoi:10.1088/0305-4470/33/28/302
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185767
dc.subjectExactly Solvable and Integrable Systems
dc.subjectCondensed Matter
dc.subjectHigh Energy Physics - Theory
dc.titleResolution of the Nested Hierarchy for Rational sl(n) Models
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