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This article is cited in 8 scientific papers (total in 8 papers)
T-Systems and Y-Systems for Quantum Affinizations of Quantum Kac–Moody Algebras
Atsuo Kunibaa, Tomoki Nakanishib, Junji Suzukic a Institute of Physics, University of Tokyo, Tokyo, 153-8902, Japan
b Graduate School of Mathematics, Nagoya University, Nagoya, 464-8604, Japan
c Department of Physics, Faculty of Science, Shizuoka University, Ohya, 836, Japan
Abstract:
The T-systems and Y-systems are classes of algebraic relations originally associated with quantum affine algebras and Yangians. Recently the T-systems were generalized to quantum affinizations of a wide class of quantum Kac–Moody algebras by Hernandez. In this note we introduce the corresponding Y-systems and establish a relation between T and Y-systems. We also introduce the T and Y-systems associated with a class of cluster algebras, which include the former T and Y-systems of simply laced type as special cases.
Keywords:
T-systems; Y-systems; quantum groups; cluster algebras.
Received: October 5, 2009; in final form December 16, 2009; Published online December 19, 2009
Citation:
Atsuo Kuniba, Tomoki Nakanishi, Junji Suzuki, “T-Systems and Y-Systems for Quantum Affinizations of Quantum Kac–Moody Algebras”, SIGMA, 5 (2009), 108, 23 pp.
Linking options:
https://www.mathnet.ru/eng/sigma454 https://www.mathnet.ru/eng/sigma/v5/p108
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