New Algebraic Quantum Many-body Problems

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dc.creatorGomez-Ullate, D.
dc.creatorGonzalez-Lopez, A.
dc.creatorRodriguez, M. A.
dc.date2000-03-01
dc.date.accessioned2026-07-07T10:54:19Z
dc.date.available2026-07-07T10:54:19Z
dc.descriptionWe develop a systematic procedure for constructing quantum many-body problems whose spectrum can be partially or totally computed by purely algebraic means. The exactly-solvable models include rational and hyperbolic potentials related to root systems, in some cases with an additional external field. The quasi-exactly solvable models can be considered as deformations of the previous ones which share their algebraic character.
dc.descriptionLaTeX 2e with amstex package, 36 pages
dc.identifierhttps://arxiv.org/abs/nlin/0003005
dc.identifierhttp://arxiv.org/abs/nlin/0003005
dc.identifierJ.Phys.A33:7305-7336,2000
dc.identifierdoi:10.1088/0305-4470/33/41/305
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185768
dc.subjectExactly Solvable and Integrable Systems
dc.subjectHigh Energy Physics - Theory
dc.titleNew Algebraic Quantum Many-body Problems
dc.typetext

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