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arXiv 0901.1128hep-thmath-phmath.MP
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新的II型超对称流真空弦论与广义复几何

New supersymmetric flux vacua of type II string theory and Generalized Complex Geometry

David Andriot

摘要:

研究了第二类弦论的Minkowski超对称流真空。在M.格拉纳河米纳西安湾Petrini和A. Tomasiello,我们简要地解释了如何在广义复几何方面重新表述事物,这似乎是这些紧化的自然框架。特别是,它提供了内部流形的数学特征,然后人们能够找到新的解,这些解不能像往常一样通过T对偶从扭曲的T^6解构造出来。此外,我们讨论了如何,由于一个特定的变量的变化,可以缓解的解决方案的orientifold投影约束指出,P。天啊这样就可以找到具有中间SU(2)结构的新解。

英文摘要:

We study Minkowski supersymmetric flux vacua of type II string theory. Based on the work by M. Grana, R. Minasian, M. Petrini and A. Tomasiello, we briefly explain how to reformulate things in terms of Generalized Complex Geometry, which appears to be a natural framework for these compactifications. In particular, it provides a mathematical characterization of the internal manifold, and one is then able to find new solutions, which cannot be constructed as usual via T-dualities from a warped T^6 solution. Furthermore, we discuss how, thanks to a specific change of variables, one can ease the resolution of the orientifold projection constraints pointed out by P. Koerber and D. Tsimpis. One is then able to find new solutions with intermediate SU(2) structure.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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