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arxiv 1306.1516 v6 pith:IJACJVE4 submitted 2013-06-06 math.SG math.AG

The Gopakumar-Vafa formula for symplectic manifolds

classification math.SG math.AG
keywords symplecticcalabi-yaugopakumar-vafainvariantsmanifoldsformulagromov-wittencalled
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The Gopakumar-Vafa conjecture predicts that the Gromov-Witten invariants of a Calabi-Yau 3-fold can be canonically expressed in terms of integer invariants called BPS numbers. Using the methods of symplectic Gromov-Witten theory, we prove that the Gopakumar-Vafa formula holds for any symplectic Calabi-Yau 6-manifold, and hence for Calabi-Yau 3-folds. The results extend to all symplectic 6-manifolds and to the genus zero GW invariants of semipositive manifolds.

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Cited by 2 Pith papers

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  1. Large Order Enumerative Geometry, Black Holes and Black Rings

    hep-th 2026-05 unverdicted novelty 6.0

    Numerical study of high-genus GV invariants reveals 5D indices matching BMPV black-hole entropy below a critical angular momentum and black-ring dominance above, with additional phase transitions and growth laws in PT...

  2. Large Order Enumerative Geometry, Black Holes and Black Rings

    hep-th 2026-05 unverdicted novelty 6.0

    Numerical analysis of 5D indices shows a transition from BMPV black hole entropy to black ring entropy at critical angular momentum m, while PT invariants exhibit two further transitions at positive m and DT invariant...