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arXiv math-ph/0104027math-phhep-thmath.MP
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动力学r-矩阵与手征WZNW相空间

Dynamical r-matrices and the chiral WZNW phase space

L. Feher

摘要:

本文综述了经典的Yang-Baxter方程的动力学推广,该方程控制了具有一般单值性的手征WZNW场空间上可能的泊松结构。据解释,对于特定的选择手性WZNW泊松括号这个方程减少到CDYB方程最近研究的Etingof-Varchenko和其他人。有趣的动力学r-矩阵得到的一般monodromy以及施加狄拉克约束的monodromy。

英文摘要:

The dynamical generalization of the classical Yang-Baxter equation that governs the possible Poisson structures on the space of chiral WZNW fields with generic monodromy is reviewed. It is explained that for particular choices of the chiral WZNW Poisson brackets this equation reduces to the CDYB equation recently studied by Etingof--Varchenko and others. Interesting dynamical r-matrices are obtained for generic monodromy as well as by imposing Dirac constraints on the monodromy.

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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