

Globus Seminar
December 19, 2013 15:40, Moscow, IUM (Bolshoi Vlas'evskii per., 11)






Quantum symmetry and XXZ model
T. Miwa^{} ^{} Kyoto University

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Abstract:
I discuss the symmetry approach to the XXZ quantum spin chain, an exactly solvable model in quantum statistical mechanics in one dimension. The model has the quantum affine sl(2) symmetry, and the correlation function satisfies a system of linear qdifference equations called the qdeformed KnizhnikZamolodchikov equation.
The talk is for nonspecialsts, and covers some basic facts about solvable lattice models and the quantum affine sl(2) algebra and its representation theory.
Please watch the video record at http://www.mathnet.ru/present8224.
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