Central charges, symplectic forms, and hypergeometric series in local mirror symmetry
Central charges, symplectic forms, and hypergeometric series in local mirror symmetry
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发表时间:
2004-04
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通讯作者:
S. Hosono
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作者:
S. Hosono
We study a cohomology-valued hypergeometric series which naturally arises in the description of (local) mirror symmetry. We identify it as a central charge formula for BPS states and study its monodromy property from the viewpoint of Kontsevich's homological mirror symmetry. In the case of local mirror symmetry, we will identify a symplectic form, and will conjecture an integral and symplectic monodromy property of a relevant hypergeometric series of Gel'fand-Kapranov-Zelevinski type.