Special Lagrangian fibrations, mirror symmetry and Calabi-Yau double covers
Special Lagrangian fibrations, mirror symmetry and Calabi-Yau double covers
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特殊拉格朗日纤维、镜面对称和 Calabi-Yau 双覆盖
DOI:
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发表时间:
2008
期刊:
影响因子:
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通讯作者:
D. Auroux
中科院分区:
文献类型:
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作者:
D. Auroux
The first part of this paper is a review of the Strominger-Yau-Zaslow conjecture in various settings. In particular, we summarize how, given a pair (X,D) consisting of a Kahler manifold and an anticanonical divisor, families of special Lagrangian tori in X-D and weighted counts of holomorphic discs in X can be used to build a Landau-Ginzburg model mirror to X. In the second part we turn to more speculative considerations about Calabi-Yau manifolds with holomorphic involutions and their quotients. Namely, given a hypersurface H representing twice the anticanonical class in a Kahler manifold X, we attempt to relate special Lagrangian fibrations on X-H and on the (Calabi-Yau) double cover of X branched along H; unfortunately, the implications for mirror symmetry are far from clear.
DOI:
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发表时间:
2011
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作者:
Burnham;D. & Sekivama. K;K. Ono
通讯作者:
K. Ono