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arXiv 1601.03023hep-thmath.DG
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SU(4)-结构背景下的镜像对称和超对称

Mirror symmetry & supersymmetry on SU(4)-structure backgrounds

Ruben Minasian, Daniël Prins

摘要:

本文回顾了具有$SU(4)$ -结构流形上的IIB型解的背景,讨论了由复几何和辛几何的内部几何分别产生的两组解。两者都可以用广义复几何来实现。我们确定了一个映射,涉及复杂的和辛超对称系统。在半平坦的环面丛设置这个映射对应于T-对偶,并建议一种方法来扩展镜像变换到非Kähler几何。

英文摘要:

We revisit the backgrounds of type IIB on manifolds with $SU(4)$-structure and discuss two sets of solutions arising from internal geometries that are complex and symplectic respectively. Both can be realized in terms of generalized complex geometry. We identify a map which relates the complex and symplectic supersymmetric systems. In the semi-flat torus bundle setting this map corresponds to T-duality and suggest a way of extending the mirror transform to non-Kähler geometries.

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