Relativistic Toda chain at root of unity II. Modified Q-operator

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Matrix elements of quantum intertwiner as well as the modified Q-operator for the quantum relativistic Toda chain at root of unity are constructed explicitly. Modified Q-operators make isospectrality transformations of quantum transfer matrices so that the classical counterparts of Q-operators correspond to the Baecklund isospectrality transformations of the classical transfer matrices. Separated vectors for the Functional Bethe Ansatz are constructed with the help of modified Q-operators.
LaTeX2e, 27 pages

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Exactly Solvable and Integrable Systems

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http://salesiana.dossiersoluciones.com/handle/123456789/80062

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/nlin/0107062
 http://arxiv.org/abs/nlin/0107062

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arXiv