Quasi-Exactly Solvable N-Body Spin Hamiltonians with Short-Range Interaction Potentials

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dc.contributor.authorEnciso, A.
dc.contributor.authorFinkel, F.
dc.contributor.authorGonzález-López, A.
dc.contributor.authorRodríguez, M.A.
dc.date.accessioned2019-02-07T13:34:53Z
dc.date.available2019-02-07T13:34:53Z
dc.date.issued2006
dc.description.abstractWe review some recent results on quasi-exactly solvable spin models presenting near-neighbors interactions. These systems can be understood as cyclic generalizations of the usual Calogero-Sutherland models. A nontrivial modification of the exchange operator formalism is used to obtain several infinite families of eigenfunctions of these models in closed form.uk_UA
dc.description.sponsorshipThis paper is a contribution to the Proceedings of the Workshop on Geometric Aspects of Integrable Systems (July 17–19, 2006, University of Coimbra, Portugal). This work was partially supported by the DGI under grant no. FIS2005-00752. A.E. acknowledges the financial support of the Spanish Ministry of Education through an FPU scholarship.uk_UA
dc.identifier.citationQuasi-Exactly Solvable N-Body Spin Hamiltonians with Short-Range Interaction Potentials / A. Enciso, F. Finkel, A. González-López, M.A. Rodríguez // Symmetry, Integrability and Geometry: Methods and Applications. — 2006. — Т. 2. — Бібліогр.: 42 назв. — англ.uk_UA
dc.identifier.issn1815-0659
dc.identifier.other2000 Mathematics Subject Classification: 81Q05; 35Q40
dc.identifier.urihttps://nasplib.isofts.kiev.ua/handle/123456789/146108
dc.language.isoenuk_UA
dc.publisherІнститут математики НАН Україниuk_UA
dc.relation.ispartofSymmetry, Integrability and Geometry: Methods and Applications
dc.statuspublished earlieruk_UA
dc.titleQuasi-Exactly Solvable N-Body Spin Hamiltonians with Short-Range Interaction Potentialsuk_UA
dc.typeArticleuk_UA

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Symmetry, Integrability and Geometry: Methods and Applications, 2006, том 2, випуск за цей рік