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arXiv 1008.0983hep-th
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T(1,1)上IIB的超对称一致截断

Supersymmetric Consistent Truncations of IIB on T(1,1)

Iosif Bena, Gregory Giecold, Mariana Graña, Nick Halmagyi, Francesco Orsi

摘要:

我们研究了T(1,1)上IIB型超引力的相容Kaluza-Klein约化,直到五维.我们发现在T(1,1)的整体SU(2)xSU(2)对称性下,最一般的包含单重态的约化是N=4规范超引力耦合到三个矢量多重态,由于拓扑和几何通量的原因,这些多重态具有特定的规范。这种减少的关键是在文献中没有考虑过的几种模式,我们的结构使我们能够很容易地表明,T(1,1)上的IIB解决方案的Papadopoulos - Tseytlin anastomosis是一个一致的截断。这种明确的减少提供了一个组织原则的线性化频谱周围的扭曲变形conifold以及重子分支,并应具有应用程序的物理通量紧致与扭曲的喉咙。

英文摘要:

We study consistent Kaluza-Klein reductions of type IIB supergravity on T(1,1) down to five-dimensions. We find that the most general reduction containing singlets under the global SU(2)xSU(2) symmetry of T(1,1) is N=4 gauged supergravity coupled to three vector multiplets with a particular gauging due to topological and geometric flux. Key to this reduction is several modes which have not been considered before in the literature and our construction allows us to easily show that the Papadopoulos - Tseytlin ansatz for IIB solutions on T(1,1) is a consistent truncation. This explicit reduction provides an organizing principle for the linearized spectrum around the warped deformed conifold as well as the baryonic branch and should have applications to the physics of flux compactifications with warped throats.

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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