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This article is cited in 19 scientific papers (total in 19 papers)
${\rm GL}(3)$-Based Quantum Integrable Composite Models. I. Bethe Vectors
Stanislav Pakuliakabc, Eric Ragoucyd, Nikita A. Slavnove a Institute of Theoretical & Experimental Physics, 117259 Moscow, Russia
b Moscow Institute of Physics and Technology, 141700, Dolgoprudny, Moscow reg., Russia
c Laboratory of Theoretical Physics, JINR, 141980 Dubna, Moscow reg., Russia
d Laboratoire de Physique Théorique LAPTH, CNRS and Université de Savoie, BP 110, 74941 Annecy-le-Vieux Cedex, France
e Steklov Mathematical Institute, Moscow, Russia
Abstract:
We consider a composite generalized quantum integrable model solvable by the nested algebraic Bethe ansatz. Using explicit formulas of the action of the monodromy matrix elements onto Bethe vectors in the ${\rm GL}(3)$-based quantum integrable models we prove a formula for the Bethe vectors of composite model. We show that this representation is a particular case of general coproduct property of the weight functions (Bethe vectors) found in the theory of the deformed Knizhnik–Zamolodchikov equation.
Keywords:
Bethe ansatz; quantum affine algebras, composite models.
Received: February 18, 2015; in final form July 22, 2015; Published online July 31, 2015
Citation:
Stanislav Pakuliak, Eric Ragoucy, Nikita A. Slavnov, “${\rm GL}(3)$-Based Quantum Integrable Composite Models. I. Bethe Vectors”, SIGMA, 11 (2015), 063, 20 pp.
Linking options:
https://www.mathnet.ru/eng/sigma1044 https://www.mathnet.ru/eng/sigma/v11/p63
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