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arXiv 1606.09052math.QAmath-phmath.COmath.MPmath.RT
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量子Q系统:从簇代数到量子流代数

Quantum Q systems: From cluster algebras to quantum current algebras

Philippe Di Francesco, Rinat Kedem

摘要:

在本文中,我们回顾了我们的重整化量子Q系统与李代数$A_r$的表示,并表明它可以被看作是一个商的量子电流代数$U_q({\mathfrak n}[u,u^{-1}])\subset U_q(\widehat{\mathfrak sl}_2)$在德林费尔德介绍。此外,我们发现在0级的Cartan电流方面的守恒量的解释,和其余的电流代数,在一个非标准的极化发电机在量子集群代数。

英文摘要:

In this paper, we recall our renormalized quantum Q-system associated with representations of the Lie algebra $A_r$, and show that it can be viewed as a quotient of the quantum current algebra $U_q({\mathfrak n}[u,u^{-1}])\subset U_q(\widehat{\mathfrak sl}_2)$ in the Drinfeld presentation. Moreover, we find the interpretation of the conserved quantities in terms of Cartan currents at level 0, and the rest of the current algebra, in a non-standard polarization in terms of generators in the quantum cluster algebra.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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