arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2110.08482math.AGhep-thmath-phmath.KTmath.MPmath.NT
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$K_2$和量子曲线

$K_2$ and quantum curves

Charles F. Doran, Matt Kerr, Soumya Sinha Babu

摘要:

2015年Codesido-Grassi-Mariño在拓扑弦理论中的一个猜想将复曲面CY 3-折叠的计数不变量与连接到其镜像曲线的算子的谱联系起来。我们推导出这一猜想的两个后果的$K_2$ -类的积分调节器在这些曲线,然后证明他们,从而证明CGM猜想。(虽然猜想和演绎过程都需要局部镜像对称的形式,但结论/定理不需要:它们只涉及曲线本身。我们的第一个定理涉及零的高正规函数的频谱运营商的曲线亏格1,并提出了一个新的链接分析和算术几何。第二个定理给出了曲线模中最大二次点处调节周期极限的双对数公式。

英文摘要:

A 2015 conjecture of Codesido-Grassi-Mariño in topological string theory relates the enumerative invariants of toric CY 3-folds to the spectra of operators attached to their mirror curves. We deduce two consequences of this conjecture for the integral regulators of $K_2$-classes on these curves, and then prove both of them; the results thus give evidence for the CGM conjecture. (While the conjecture and the deduction process both entail forms of local mirror symmetry, the consequences/theorems do not: they only involve the curves themselves.) Our first theorem relates zeroes of the higher normal function to the spectra of the operators for curves of genus one, and suggests a new link between analysis and arithmetic geometry. The second theorem provides dilogarithm formulas for limits of regulator periods at the maximal conifold point in moduli of the curves.

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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