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 $CP^{N-1}$
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 $CP^{N-1}$.
- Publication:
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arXiv e-prints
- Pub Date:
- June 2022
- DOI:
- arXiv:
- arXiv:2206.06591
- Bibcode:
- 2022arXiv220606591J
- Keywords:
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- Mathematics - Algebraic Geometry;
- High Energy Physics - Theory;
- 14N35;
- 14J33;
- 32Q25
- E-Print:
- 12 pages, Latex, minor errors are corrected