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This article is cited in 3 scientific papers (total in 3 papers)
Jordanian deformation of the open $s\ell(2)$ Gaudin model
N. Cirilo Antonioa, N. Manoilovichb, Z. Nagyc a Centro de Análise Funcional e~Aplicações, Instituto Superior Técnico, Universidade Técnica de Lisboa,
Lisboa, Portugal
b Grupo de Física Matemática da Universidade de Lisboa, Lisboa, Portugal
c Departamento de Matemática, F. C. T., Universidade do Algarve, Faro, Portugal
Abstract:
We derive a deformed $s\ell(2)$ Gaudin model with integrable boundaries. Starting from the Jordanian deformation of the $SL(2)$-invariant Yang $R$-matrix and generic solutions of the associated reflection equation and the dual reflection equation, we obtain the corresponding inhomogeneous spin-$1/2$ XXX chain. The semiclassical expansion of the transfer matrix yields the deformed $s\ell(2)$ Gaudin Hamiltonians with boundary terms.
Keywords:
exactly solvable model, Gaudin model.
Received: 13.11.2013
Citation:
N. Cirilo Antonio, N. Manoilovich, Z. Nagy, “Jordanian deformation of the open $s\ell(2)$ Gaudin model”, TMF, 179:1 (2014), 90–101; Theoret. and Math. Phys., 179:1 (2014), 462–471
Linking options:
https://www.mathnet.ru/eng/tmf8611https://doi.org/10.4213/tmf8611 https://www.mathnet.ru/eng/tmf/v179/i1/p90
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Abstract page: | 450 | Full-text PDF : | 143 | References: | 59 | First page: | 27 |
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