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arXiv 1208.2282hep-thmath.GTmath.QA
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纽结多项式方程与3D/5D对偶

Equations on knot polynomials and 3d/5d duality

A. Mironov, A. Morozov

摘要:

我们简要回顾了目前的情况与结/辫子多项式(陈-西蒙斯关联函数),普通和扩展,被认为是函数的表示和结拓扑之间的各种关系。这些包括线性绞关系,二次Plucker关系,以及“微分”和(量子)A-多项式结构。我们特别注意的是A-多项式方程的纽结和Baxter方程的量子相对论性可积系统,通过Seiberg-Witten理论与5d超杨-米尔斯模型和通过AGT关系的q-维拉索罗代数之间的身份。这个身份是一个重要的组成部分,新兴的3D-5D的广义AGT关系。Baxter方程的形状(包括系数值)取决于结/编织物的选择。因此,就像KP可积性的情形,其中(某些,迄今为止的环面)纽结参数化了万有格拉斯曼的特定点,在这种关系中,它们参数化了相对论型多体可积系统的模空间中的特定点。

英文摘要:

We briefly review the current situation with various relations between knot/braid polynomials (Chern-Simons correlation functions), ordinary and extended, considered as functions of the representation and of the knot topology. These include linear skein relations, quadratic Plucker relations, as well as "differential" and (quantum) A-polynomial structures. We pay a special attention to identity between the A-polynomial equations for knots and Baxter equations for quantum relativistic integrable systems, related through Seiberg-Witten theory to 5d super-Yang-Mills models and through the AGT relation to the q-Virasoro algebra. This identity is an important ingredient of emerging a 3d-5d generalization of the AGT relation. The shape of the Baxter equation (including the values of coefficients) depend on the choice of the knot/braid. Thus, like the case of KP integrability, where (some, so far torus) knots parameterize particular points of the Universal Grassmannian, in this relation they parameterize particular points in the moduli space of many-body integrable systems of relativistic type.

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