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arXiv 1104.2589hep-th
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关于AGT关系的三维扩张

On 3d extensions of AGT relation

D. Galakhov, A. Mironov, A. Morozov, A. Smirnov

摘要:

将两个S-对偶SYM模型之间的畴壁理论与三维Chern-Simons理论相结合,将AGT关系从二维推广到三维。这种关系的最简单的一种可能是将二维共形理论中的模核的迹与纽结不变量联系起来。事实上,这两个量非常相似,特别是如果表示为量子双对数函数的乘积的积分。然而,也有各种各样的差异,特别是在“守恒定律”的积分变量,其中持有的单值迹,但不为结不变量。我们还讨论了另一种可能性:解释结不变量的解决方案的巴克斯特方程的相对论户田系统。这意味着另一个类似AGT的关系:在3d Chern-Simons理论和5d SYM的Nekrasov-Shatashvili极限之间。

英文摘要:

An extension of the AGT relation from two to three dimensions begins from connecting the theory on domain wall between some two S-dual SYM models with the 3d Chern-Simons theory. The simplest kind of such a relation would presumably connect traces of the modular kernels in 2d conformal theory with knot invariants. Indeed, the both quantities are very similar, especially if represented as integrals of the products of quantum dilogarithm functions. However, there are also various differences, especially in the "conservation laws" for integration variables, which hold for the monodromy traces, but not for the knot invariants. We also discuss another possibility: interpretation of knot invariants as solutions to the Baxter equations for the relativistic Toda system. This implies another AGT like relation: between 3d Chern-Simons theory and the Nekrasov-Shatashvili limit of the 5d SYM.

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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