Quantum curve in q-oscillator model

A lattice model of interacting q-oscillators, proposed by V. Bazhanov and S. Sergeev in 2005 is the quantum-mechanical integrable model in 2+1 dimensional space-time. Its layer-to-layer transfer matrix is a polynomial of two spectral parameters, it may be regarded in terms of quantum groups both as...

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Main Author: S. Sergeev
Format: Article
Language:English
Published: Wiley 2006-01-01
Series:International Journal of Mathematics and Mathematical Sciences
Online Access:http://dx.doi.org/10.1155/IJMMS/2006/92064
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author S. Sergeev
author_facet S. Sergeev
author_sort S. Sergeev
collection DOAJ
description A lattice model of interacting q-oscillators, proposed by V. Bazhanov and S. Sergeev in 2005 is the quantum-mechanical integrable model in 2+1 dimensional space-time. Its layer-to-layer transfer matrix is a polynomial of two spectral parameters, it may be regarded in terms of quantum groups both as a sum of sl(N) transfer matrices of a chain of length M and as a sum of sl(M) transfer matrices of a chain of length N for reducible representations. The aim of this paper is to derive the Bethe ansatz equations for the q-oscillator model entirely in the framework of 2+1 integrability providing the evident rank-size duality.
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spelling doaj-art-8e7be48731a9457fac41d3226c0807762025-02-03T05:47:49ZengWileyInternational Journal of Mathematics and Mathematical Sciences0161-17121687-04252006-01-01200610.1155/IJMMS/2006/9206492064Quantum curve in q-oscillator modelS. Sergeev0Department of Theoretical Physics, Research School of Physical Sciences and Engineering, The Australian National University, Canberra, ACT 0200, AustraliaA lattice model of interacting q-oscillators, proposed by V. Bazhanov and S. Sergeev in 2005 is the quantum-mechanical integrable model in 2+1 dimensional space-time. Its layer-to-layer transfer matrix is a polynomial of two spectral parameters, it may be regarded in terms of quantum groups both as a sum of sl(N) transfer matrices of a chain of length M and as a sum of sl(M) transfer matrices of a chain of length N for reducible representations. The aim of this paper is to derive the Bethe ansatz equations for the q-oscillator model entirely in the framework of 2+1 integrability providing the evident rank-size duality.http://dx.doi.org/10.1155/IJMMS/2006/92064
spellingShingle S. Sergeev
Quantum curve in q-oscillator model
International Journal of Mathematics and Mathematical Sciences
title Quantum curve in q-oscillator model
title_full Quantum curve in q-oscillator model
title_fullStr Quantum curve in q-oscillator model
title_full_unstemmed Quantum curve in q-oscillator model
title_short Quantum curve in q-oscillator model
title_sort quantum curve in q oscillator model
url http://dx.doi.org/10.1155/IJMMS/2006/92064
work_keys_str_mv AT ssergeev quantumcurveinqoscillatormodel