Classes of AdS4 type IIA/IIB compactifications with SU(3) × SU(3) structure
Classes of AdS4 type IIA/IIB compactifications with SU(3) × SU(3) structure
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具有 SU(3) × SU(3) 结构的 AdS4 IIA/IIB 型紧化类
DOI：
10.1088/1126-6708/2009/04/111
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发表时间：
2009
影响因子：
5.4
通讯作者：
D. Tsimpis
中科院分区：
文献类型：
--
作者：
D. Lust;D. Tsimpis
本文介绍了一种求解一般SU（3）× SU（3）结构的翘曲= 1 AdS 4 Ⅱ型超引力紧致化的超对称方程的方法。作为副产品，我们得到了一组必要条件，每个超对称AdS 4真空应该遵守。详细研究了静态SU（2）结构流形上IIB的AdS 4紧化情形。几个例子的解决方案。在四维Minkowski空间的极限下，我们给出了具有部分局部NS 5-和D5-膜的超对称IIB翘曲紧化的例子。我们还提出了IIA的“大规模”非超对称AdS 4 × 6解，其中6可以是任何六维Einstein-Kahler流形。
We introduce an ansatz which allows us to solve the supersymmetry equations for warped = 1 AdS4 type II supergravity compactifications of general SU(3) × SU(3) structure. As a byproduct we obtain a set of necessary conditions which every supersymmetric AdS4 vacuum should obey. The case of AdS4 compactifications of IIB on manifolds of static SU(2) structure is examined in detail. Several examples of solutions are presented. In the limit of four-dimensional Minkowski space, we present examples of supersymmetric IIB warped compactifications with partially localized NS5- and D5-branes. We also present `massive' non-supersymmetric AdS4 × 6 solutions of IIA, where 6 can be any six-dimensional Einstein-Kahler manifold.