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arXiv 0903.4404math.AGhep-th
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无极大幂单值性的三重Calabi-Yau族的Picard-Fuchs方程

The Picard-Fuchs equation of a family of Calabi-Yau threefolds without maximal unipotent monodromy

Alice Garbagnati, Bert van Geemen

摘要:

最近,J.C. Rohde构建了由志村簇参数化的Calabi-Yau三重家族。对应于CM的三重的点在Shimura簇中是稠密的,而且,这些族没有最大幂单值的边界点。这两个方面对镜像对称性都有意义。在本文中,我们详细讨论了罗德的例子之一,我们明确地给出了Picard-Fuchs方程这个一维家庭。

英文摘要:

Recently J.C. Rohde constructed families of Calabi-Yau threefolds parametrised by Shimura varieties. The points corresponding to threefolds with CM are dense in the Shimura variety and, moreover, the families do not have boundary points with maximal unipotent monodromy. Both aspects are of interest for Mirror Symmetry. In this paper we discuss one of Rohde's examples in detail and we explicitly give the Picard-Fuchs equation for this one dimensional family.

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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