Bethe Equation at q=0, Möbius Inversion Formula, and Weight Multiplicities: I. sl(2) case

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dc.creatorKuniba, Atsuo
dc.creatorNakanishi, Tomoki
dc.date1999-09-10
dc.date1999-11-19
dc.date.accessioned2026-07-07T05:30:43Z
dc.date.available2026-07-07T05:30:43Z
dc.descriptionThe U_q(\hat{sl}(2)) Bethe equation is studied at q=0. A linear congruence equation is proposed related to the string solutions. The number of its off-diagonal solutions is expressed in terms of an explicit combinatorial formula and coincides with the weight multiplicities of the quantum space.
dc.descriptionlatex2e, 35pages, no figure
dc.identifierhttps://arxiv.org/abs/math/9909056
dc.identifierhttp://arxiv.org/abs/math/9909056
dc.identifierProg. Math. Phys. 191 "Physical Combinatorics" (2000) 185--216
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/79085
dc.subjectQuantum Algebra
dc.subjectStatistical Mechanics
dc.subjectExactly Solvable and Integrable Systems
dc.subject81R50(Primary) 81R10 (Secondary)
dc.titleBethe Equation at q=0, Möbius Inversion Formula, and Weight Multiplicities: I. sl(2) case
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