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arXiv 1201.2500math.AGhep-thmath-phmath.MP
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分解锥状结构的Gromov-Witten不变量的费米表示

On fermionic representation of the Gromov-Witten invariants of the resolved Conifold

Fusheng Deng, Jian Zhou

摘要:

我们证明,费米形式的生成函数的Gromov-Witten不变量的解决conifold是一个Bogoliubov变换的费米真空,特别是,它是一个tau函数的KP层次。我们的证明是基于Aganagic等人提出并在我们最近的工作中证明的拓扑顶点的胶合规则和框架单腿和双腿拓扑顶点的费米子表示公式。

英文摘要:

We prove that the fermionic form of the generating function of the Gromov-Witten invariants of the resolved conifold is a Bogoliubov transform of the fermionic vacuum; in particular, it is a tau function of the KP hierarchy. Our proof is based on the gluing rule of the topological vertex and the formulas of the fermionic representations of the framed one-legged and two-legged topological vertex which were conjectured by Aganagic et al and proved in our recent work.

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