Exponential concentration for quantum periods via mirror symmetry
Fuente:
arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2026
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| _version_ | 1866917500370812928 |
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| author | Lu, Jingwei Ke, Hua-Zhong Hu, Jianxun |
| author_facet | Lu, Jingwei Ke, Hua-Zhong Hu, Jianxun |
| contents | We investigate power series satisfying the exponential concentration property, and show that suitable modifications of hypergeometric series respect this property. As a geometric application, we prove that the quantum period of a Fano manifold possesses the same property, whenever the manifold admits a convenient weak Landau-Ginzburg model with non-negative coefficients. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_16051 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Exponential concentration for quantum periods via mirror symmetry Lu, Jingwei Ke, Hua-Zhong Hu, Jianxun Algebraic Geometry We investigate power series satisfying the exponential concentration property, and show that suitable modifications of hypergeometric series respect this property. As a geometric application, we prove that the quantum period of a Fano manifold possesses the same property, whenever the manifold admits a convenient weak Landau-Ginzburg model with non-negative coefficients. |
| title | Exponential concentration for quantum periods via mirror symmetry |
| topic | Algebraic Geometry |
| url | https://arxiv.org/abs/2605.16051 |