arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1203.2182hep-thmath.AGmath.GTmath.QA
收藏

体积猜想:精化与分类

Volume Conjecture: Refined and Categorified

Hiroyuki Fuji, Sergei Gukov, Piotr Sułkowski

摘要:

广义体积猜想将有色琼斯多项式的渐近行为与自然定义在代数曲线上的对象(A多项式$A(x,y)$的零轨迹)联系起来。体积猜想的另一个“族版本”依赖于量子化参数,通常表示为$q$或$\hbar$ ;这个量子体积猜想(也称为AJ-consumption)可以用q-差分方程的形式来陈述,该方程消除了有色琼斯多项式和$SL(2,\C)$陈-西蒙斯配分函数。我们提出了改进/refinanciations的两个结构,包括一个额外的变形参数$t$和描述相似的属性的同调结不变量和改进的BPS不变量。很像他们的未精炼/decategified前辈,对应于$t=-1$,新的体积结构涉及自然定义的对象上的代数曲线$A^{ref} (x,y; t)$获得的一个特定的变形的A-多项式,其量化$\hat A^{ref} (\hat x, \hat y; q, t)$。我们计算经典和量子t-变形曲线的一些例子来自有色结的同源性和改进的BPS不变量。

英文摘要:

The generalized volume conjecture relates asymptotic behavior of the colored Jones polynomials to objects naturally defined on an algebraic curve, the zero locus of the A-polynomial $A(x,y)$. Another "family version" of the volume conjecture depends on a quantization parameter, usually denoted $q$ or $\hbar$; this quantum volume conjecture (also known as the AJ-conjecture) can be stated in a form of a q-difference equation that annihilates the colored Jones polynomials and $SL(2,\C)$ Chern-Simons partition functions. We propose refinements / categorifications of both conjectures that include an extra deformation parameter $t$ and describe similar properties of homological knot invariants and refined BPS invariants. Much like their unrefined / decategorified predecessors, that correspond to $t=-1$, the new volume conjectures involve objects naturally defined on an algebraic curve $A^{ref} (x,y; t)$ obtained by a particular deformation of the A-polynomial, and its quantization $\hat A^{ref} (\hat x, \hat y; q, t)$. We compute both classical and quantum t-deformed curves in a number of examples coming from colored knot homologies and refined BPS invariants.

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。

↑