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Moduli space reconstruction and Weak Gravity
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DOI：10.1007/JHEP12(2023)134.png)
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Abstract
En 中文
We present a method to construct the extended Kahler cone of any Calabi-Yau threefold by using Gopakumar-Vafa invariants to identify all geometric phases that are related by flops or Weyl reflections. In this way we obtain the Kahler moduli spaces of all favorable Calabi-Yau threefold hypersurfaces with h1,1 <= 4, including toric and non-toric phases. In this setting we perform an explicit test of the Weak Gravity Conjecture by using the Gopakumar-Vafa invariants to count BPS states. All of our examples satisfy the tower/sublattice WGC, and in fact they even satisfy the stronger lattice WGC.
Keywords:
Black Holes
Differential and Algebraic Geometry
M-Theory
Superstring Vacua
Journal
IF:
5.5
Papers:
3.9W
Citations:
13.7W