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arXiv 0708.4041hep-th
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T^2=S^1 \times S^1上的KdV可积族

Integrable KdV Hierarchies on T^2=S^1\times S^1

M. B. Sedra

摘要:

继我们以前的工作,扩大更高的自旋对称的环面上,我们集中在目前的贡献,使可积KdV系列$T^{2} = S^{1} \times S^{1}$的设置。实际上考虑了两个特殊的系统,即KdV和Burgers非线性可积模型分别与共形权(2,2)和(1,1)的电流。证明这些系统的可积性的一个关键步骤是找到它们的拉克斯对算子。这是明确的,并讨论了两个系统之间的映射。

英文摘要:

Following our previous works on extended higher spin symmetries on the torus we focus in the present contribution to make a setup of the integrable KdV hierarchies on $T^{2} = S^{1} \times S^{1}$. Actually two particular systems are considered, namely the KdV and the Burgers non linear integrable model associated to currents of conformal weights (2, 2) and (1, 1) respectively. One key steps towards proving the integrability of these systems is to find their Lax pair operators. This is explicitly done and a mapping between the two systems is discussed.

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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