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arXiv 1003.2121hep-th
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消失的镜像:解析锥上的IIA型超引力

Missing Mirrors: Type IIA Supergravity on the Resolved Conifold

Nick Halmagyi

摘要:

我们考虑了具有$SU(2)_L^2\times U(1)_R$对称性和$\N=1$超对称性的分解锥上的质量IIA超引力。一维家庭这样的正规解决方案被发现的Brandhuber,我们建议这是一个镜像的模空间的IIB解决方案的变形conifold Butti等人发现的一维。这个家庭提供了一个描述的几何过渡方面的一个光滑的家庭通量背景。剩余的维度的模空间的Butti等人包含重子分支的Klebanov-Strassler,我们建议,这是一个家庭的奇异的解决方案,在这里找到一些弦决议或必须是完全非几何。

英文摘要:

We consider massive IIA supergravity on the resolved conifold with $SU(2)_L^2\times U(1)_R$ symmetry and $\N=1$ supersymmetry. A one dimensional family of such regular solutions was found by Brandhuber and we propose this to be the mirror to one dimension of the moduli space of IIB solutions on the deformed conifold found by Butti et al. This family provides a description of the geometric transition in terms of a smooth family of flux backgrounds. The remaining dimension of the moduli space of Butti et al contains the baryonic branch of Klebanov-Strassler and we propose that the mirror of this is either some stringy resolution of a family of singular solutions found here or must be entirely non-geometric.

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