Quantum relativistic Toda chain at root of unity: isospectrality, modified Q-operator, and functional Bethe ansatz

We investigate an N-state spin model called quantum relativistic Toda chain and based on the unitary finite-dimensional representations of the Weyl algebra with q being Nth primitive root of unity. Parameters of the finite-dimensional representation of the local Weyl algebra form the classical dis...

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Bibliographic Details
Main Authors: Stanislav Pakuliak, Sergei Sergeev
Format: Article
Language:English
Published: Wiley 2002-01-01
Series:International Journal of Mathematics and Mathematical Sciences
Online Access:http://dx.doi.org/10.1155/S0161171202105059
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