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arXiv math-ph/9909019math-phhep-thmath.DSmath.MPnlin.SIsolv-int
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用Yang-Mills规范理论求Calogero-Moser型系统

Finding and solving Calogero-Moser type systems using Yang-Mills gauge theories

Jonas Blom, Edwin Langmann

摘要:

圆柱上的杨-米尔斯规范理论模型为寻找和求解某些非线性可积系统提供了强有力的手段。我们表明,根据规范群和物质电荷的选择,这样的杨米尔斯模型是等价于三角Calogero-Moser系统和某些已知的自旋推广。选择一种更一般的物质电荷的分析方法,可以得到并解决新的可积系统。我们用来证明可积性和解决这些系统的关键属性是相应的杨米尔斯模型的规范不变性。

英文摘要:

Yang-Mills gauge theory models on a cylinder coupled to external matter charges provide powerful means to find and solve certain non-linear integrable systems. We show that, depending on the choice of gauge group and matter charges, such a Yang-Mills model is equivalent to trigonometric Calogero-Moser systems and certain known spin generalizations thereof. Choosing a more general ansatz for the matter charges allows us to obtain and solve novel integrable systems. The key property we use to prove integrability and to solve these systems is gauge invariance of the corresponding Yang-Mills model.

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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