Enviar artigo por via de e-mail The Q-Operator for the Quantum NLS Model
- Autores: Belousov N.M.1, Derkachov S.E.1
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Afiliações:
- St. Petersburg Department of Steklov Institute of Mathematics
- Edição: Volume 242, Nº 5 (2019)
- Páginas: 608-627
- Seção: Article
- URL: https://journals.rcsi.science/1072-3374/article/view/243008
- DOI: https://doi.org/10.1007/s10958-019-04500-w
- ID: 243008
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Resumo
In this paper, we show that an operator introduced by A. A. Tsvetkov enjoys all the necessary properties of a Q-operator. It is shown that the Q-operator of the XXX spin chain with spin ℓ turns into Tsvetkov’s operator in the continuous limit as ℓ→∞. Bibliography: 18 titles.
Sobre autores
N. Belousov
St. Petersburg Department of Steklov Institute of Mathematics
Autor responsável pela correspondência
Email: belousovnikita.m@gmail.com
Rússia, St. Petersburg
S. Derkachov
St. Petersburg Department of Steklov Institute of Mathematics
Email: belousovnikita.m@gmail.com
Rússia, St. Petersburg
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