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引用次数: 0
摘要
我们解释了如何构建与 KP 层次的 tau 函数相关的谱曲线的量子变形。我们将这一构造应用于威滕-康采维奇 tau 函数，从而自然地解释了一些早期工作。我们还将其应用于更高的魏尔-彼得森卷和威滕的 r-旋交数。
We explain how to construct a quantum deformation of a spectral curve associated to a tau-function of the KP hierarchy. This construction is applied to Witten–Kontsevich tau-function to give a natural explanation of some earlier work. We also apply it to higher Weil–Petersson volumes and Witten’s r-spin intersection numbers.
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