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arXiv 1210.7705hep-th
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从舒尔到ABJ的巨人(M)

From Schurs to Giants in ABJ(M)

Pawel Caputa, Badr Awad Elseid Mohammed

摘要:

在这项工作中,我们考虑了ABJ(M)模型中的各种Schur多项式,在对偶引力侧应对应于涉及巨引力子的过程。我们的分析对AdS4xCP3上探测膜的物理性质施加了几个限制,并在此背景下用附加的NS B场对巨引力子解进行了更多的研究。我们的主要工具是一个公式,我们得出的极值n点函数的单迹手征初级运营商在自由场论限制。该公式用钩形图标记的舒尔多项式的两点函数来表示,对一大类规范理论都是有效的。特别地,在N = 4 SYM中,证明了Beisert等人的猜想。

英文摘要:

In this work we consider various correlators with Schur polynomials in ABJ(M) models that on the dual gravity side should correspond to processes involving giant gravitons. Our analysis imposes several constraints on the physics of the probe branes on AdS4xCP3 as well as sheds more light on giant graviton solutions in this background with additional NS B-field. Our main tool is a formula that we derive for extremal n-point functions of the single trace chiral primary operators in the free field theory limit. The formula expresses the correlators in terms of the two-point function of Schur polynomials labeled by hook diagrams and is valid for a large class of gauge theories. In particular, in N = 4 SYM, it proves the conjecture of Beisert et al.

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