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arXiv · 2206.06591

Period Integrals (Givental's I-function) of Calabi-Yau Hypersurface in $CP^{N-1}$ and Intersection Numbers of Moduli Space of Quasimaps from $CP^1$ with Two Marked Points to $CP^{N-1}$

Masao Jinzenji·Kohki Matsuzaka
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Abstract

In this paper, we derive the generalized hypergeometric functions (period integrals) used in mirror computation of Calabi-Yau hypersurface in $CP^{N-1}$ as generating functions of intersection numbers of the moduli space of quasimaps from $CP^1$ with two marked points to $CP^{N-1}$.

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Masao Jinzenji, Kohki Matsuzaka. 2022-06-14. Period Integrals (Givental's I-function) of Calabi-Yau Hypersurface in $CP^{N-1}$ and Intersection Numbers of Moduli Space of Quasimaps from $CP^1$ with Two Marked Points to $CP^{N-1}$. https://doi.org/10.2969/jmsj%2F90489048

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