Quantum Group U_q(sl(2)) Symmetry and Explicit Evaluation of the One-Point Functions of the Integrable Spin-1 XXZ Chain

We show some symmetry relations among the correlation functions of the integrable higher-spin XXX and XXZ spin chains, where we explicitly evaluate the multiple integrals representing the one-point functions in the spin-1 case. We review the multiple-integral representations of correlation functions...

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Autors principals:	Tetsuo Deguchi, Jun Sato
Format:	Artigo
Idioma:	Inglês
Publicat:	National Academy of Science of Ukraine 2011-06-01
Col·lecció:	Symmetry, Integrability and Geometry: Methods and Applications
Matèries:	quantum group integrable higher-spin XXZ chain correlation function multiple integral fusion method Bethe ansatz one-point function
Accés en línia:	http://dx.doi.org/10.3842/SIGMA.2011.056
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