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arXiv 2009.07009hep-th
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一类Calabi-Yau几何的量子周期与TBA类方程

Quantum Periods and TBA-like Equations for a Class of Calabi-Yau Geometries

Bao-ning Du, Min-xin Huang

摘要:

我们继续研究量子周期与TBA(Thermodynamic Bethe Answer)类差分方程之间的一种新关系,将以前的工作推广到由三项量子算符描述的一大类Calabi-Yau几何.我们给出了两种方法来推导类TBA方程。一种方法只使用初等函数,而另一种方法使用Faddeev的量子双对数函数。这两种方法提供了不同的实现TBA类方程,但涉及到相同的量子周期。

英文摘要:

We continue the study of a novel relation between quantum periods and TBA(Thermodynamic Bethe Ansatz)-like difference equations, generalize previous works to a large class of Calabi-Yau geometries described by three-term quantum operators. We give two methods to derive the TBA-like equations. One method uses only elementary functions while the other method uses Faddeev's quantum dilogarithm function. The two approaches provide different realizations of TBA-like equations which are nevertheless related to the same quantum period.

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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