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This article is cited in 14 scientific papers (total in 14 papers)
Multiple actions of the monodromy matrix in $\mathfrak{gl}(2|1)$-invariant integrable models
Arthur Hutsalyuka, Andrii Liashykbc, Stanislav Z. Pakuliakad, Eric Ragoucye, Nikita A. Slavnovf a Moscow Institute of Physics and Technology, Dolgoprudny, Moscow region, Russia
b Bogoliubov Institute for Theoretical Physics, NAS of Ukraine, Kyiv, Ukraine
c National Research University Higher School of Economics, Russia
d Laboratory of Theoretical Physics, JINR, Dubna, Moscow region, Russia
e Laboratoire de Physique Théorique LAPTh, CNRS and USMB, Annecy-le-Vieux, France
f Steklov Mathematical Institute of Russian Academy of Sciences, Moscow, Russia
Abstract:
We study $\mathfrak{gl}(2|1)$ symmetric integrable models solvable by the nested algebraic Bethe ansatz. Using explicit formulas for the Bethe vectors we derive the actions of the monodromy matrix entries onto these vectors. We show that the result of these actions is a finite linear combination of Bethe vectors. The obtained formulas open a way for studying scalar products of Bethe vectors.
Keywords:
algebraic Bethe ansatz; superalgebras; scalar product of Bethe vectors.
Received: June 24, 2016; in final form October 3, 2016
Citation:
Arthur Hutsalyuk, Andrii Liashyk, Stanislav Z. Pakuliak, Eric Ragoucy, Nikita A. Slavnov, “Multiple actions of the monodromy matrix in $\mathfrak{gl}(2|1)$-invariant integrable models”, SIGMA, 12 (2016), 099, 22 pp.
Linking options:
https://www.mathnet.ru/eng/sigma1181 https://www.mathnet.ru/eng/sigma/v12/p99
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