Variation of Hodge structures, Frobenius manifolds and Gauge theory [PDF]
Si LiWe explain the homological relation between the Frobenius structure on the deformation space of Calabi-Yau manifold and the gauge theory of Kodaira-Spencer gravity. We show that the genus zero generating function of descendant invariants on Calabi-Yau manifolds from Barannikov's semi-infinite variation of Hodge structures is equivalent to the Kodaira-Spencer gauge theory at tree level.View original: http://arxiv.org/abs/1303.2782
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