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Structure of higher-genus open-closed Gromov--Witten theory of πͺβ1(pβ1)βπͺβ1(βpβ1)
Abstract
We study the closed and open Gromov--Witten potentials of the toric Calabi--Yau threefold Xp=Tot(πͺβ1(pβ1)βπͺβ1(βpβ1)), pβ₯ 2. We prove closed and open mirror symmetry under a nonvanishing condition on the torus weights, relating these potentials to topological recursion on the mirror curves. We establish polynomial structures for both the higher-genus closed potentials and the stable open potentials. We also establish double-scaling limits for topological recursion on the mirror curves. In particular, our results for the closed potentials prove the higher-genus ansatz and the double-scaling conjecture of Caporaso--Griguolo--MariΓ±o--Pasquetti--Seminara.
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BibTeX
@misc{guo2026structure,
title = {{Structure of higher-genus open-closed Gromov--Witten theory of $\mathcalO_\mathbbP^1(p-1)\oplus\mathcalO_\mathbbP^1(-p-1)$}},
author = {Shuai Guo and Jingyi Xu and Qingsheng Zhang},
howpublished = {arXiv},
year = {2026},
month = sep,
doi = {10.48550/arxiv.2609.40257},
eprint = {2609.40257},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2609.40257},
}
RIS
TY - UNPB
TI - Structure of higher-genus open-closed Gromov--Witten theory of πͺ_β^1(pβ1)βπͺ_β^1(βpβ1)
AU - Shuai Guo
AU - Jingyi Xu
AU - Qingsheng Zhang
PY - 2026
DA - 2026/09/30
PB - arXiv
DO - 10.48550/arxiv.2609.40257
UR - https://arxiv.org/abs/2609.40257
AB - We study the closed and open Gromov--Witten potentials of the toric Calabi--Yau threefold X_p=Tot(πͺ_β^1(pβ1)βπͺ_β^1(βpβ1)), pβ₯ 2. We prove closed and open mirror symmetry under a nonvanishing condition on the torus weights, relating these potentials to topological recursion on the mirror curves. We establish polynomial structures for both the higher-genus closed potentials and the stable open potentials. We also establish double-scaling limits for topological recursion on the mirror curves. In particular, our results for the closed potentials prove the higher-genus ansatz and the double-scaling conjecture of Caporaso--Griguolo--MariΓ±o--Pasquetti--Seminara.
ER -