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arXiv 1107.5475hep-th
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ABJM中的介电5-膜和巨引力子

Dielectric 5-Branes and Giant Gravitons in ABJM

University of Oviedo(奥维耶多大学);CERN(欧洲核子研究中心)

Míriam Herrero-Valea, Yolanda Lozano, Marco Picos

摘要:

在$AdS_4\times CP^3$的$CP^3$中构造了一个包裹在扭曲5球上的超对称NS 5-膜,膜荷为D 0。这个组态提供了一个实现的弦不相容原理在巨D0-膜。在最大情况下,扭曲的5-球简化为一个$CP^2$,它的能量可以用包裹着$CP^2$的$k$ D4-膜的束缚态和$N$ D0-膜的束缚态来解释,这是具有$N$行和$k$列的杨氏图的对称性在引力方面的实现。我们讨论了这种配置在M理论携带角动量的一些推广,其中一些解释为巨引力子。我们提供的微观描述,允许探索有限的t Hooft耦合的区域。

英文摘要:

We construct a supersymmetric NS5-brane wrapped on a twisted 5-sphere expanding in the $CP^3$ in $AdS_4\times CP^3$, with D0-brane charge. This configuration provides a realization of the stringy exclusion principle in terms of giant D0-branes. In the maximal case the twisted 5-sphere reduces to a $CP^2$ and its energy can be accounted for both by a bound state of $k$ D4-branes wrapping the $CP^2$ and a bound state of $N$ D0-branes, a realization on the gravity side of the symmetry of Young diagrams with $N$ rows and $k$ columns. We discuss some generalizations of this configuration in M-theory carrying angular momentum, some of them with an interpretation as giant gravitons. We provide the microscopical description that allows to explore the region of finite 't Hooft coupling.

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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