Superpotentials of D-branes in Calabi-Yau manifolds with several moduli by mirror symmetry and blown-up

被引：0
作者：
Xuan Li
Yuan-Chun Jing
Fu-Zhong Yang
机构：
[1] University of Chinese Academy of Sciences,School of Physical Sciences
来源：
Journal of High Energy Physics | / 2022卷
关键词：
D-Branes; Flux Compactifications; Topological Strings;
D O I：
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学科分类号：
摘要：
We study B-brane superpotentials depending on several closed- and open-moduli on Calabi-Yau hypersurfaces and complete intersections. By blowing up the ambient space along a curve wrapped by B-branes in a Calabi-Yau manifold, we obtain a blow-up new manifold and the period integral satisfying the GKZ-system. Via mirror symmetry to A-model, we calculate the superpotentials and extract Ooguri-Vafa invariants for concrete examples of several open-closed moduli in Calabi-Yau manifolds.
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