含香料的ABJM和FQHE
ABJM with Flavors and FQHE
摘要:
我们在N=6的Chern-Simons理论(ABJM理论)基础上增加了一些基本的内容,证明了在AdS_4 × CP^3上的IIA型超弦理论中,包裹在AdS_4 × S^3/Z_2上的D 6-膜给出了N=3超对称的对偶描述.我们证实了这一论点的基础上的R-对称性,超对称性,和膜配置的ABJM理论。我们还分析了D 6-膜的涨落,并计算了对偶算子的共形维数。在分数膜存在的情况下,ABJM理论可以模拟分数量子霍尔效应,将RR场视为外部电场-磁场。我们证明了味D 6-膜的加入描述了一类分数量子Hall平台跃迁。
英文摘要:
We add fundamental matters to the N=6 Chern-Simons theory (ABJM theory), and show that D6-branes wrapped over AdS_4 x S^3/Z_2 in type IIA superstring theory on AdS_4 x CP^3 give its dual description with N=3 supersymmetry. We confirm this by the arguments based on R-symmetry, supersymmetry, and brane configuration of ABJM theory. We also analyze the fluctuations of the D6-brane and compute the conformal dimensions of dual operators. In the presence of fractional branes, the ABJM theory can model the fractional quantum Hall effect (FQHE), with RR-fields regarded as the external electric-magnetic field. We show that an addition of the flavor D6-brane describes a class of fractional quantum Hall plateau transition.
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