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arXiv 0906.3640hep-ph
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N=4 SYM中三重Pomeron顶点的拓扑

The topology of the triple Pomeron vertex in N=4 SYM

Jochen Bartels, Martin Hentschinski, Anna-Maria Mischler

摘要:

我们调查,在N=4 SYM,高能量的行为在三重Regge限制的六点相关的R-电流。使用领先的对数近似,我们总结所有的图表,其颜色线适合一个球体的表面。我们发现了三种不同的图类,其中之一包含三重Pomeron顶点已知QCD。我们目前的结果,在AdS/CFT对应,可以与散射振幅在双弦论。

英文摘要:

We investigate, within N=4 SYM, the high energy behavior in the triple Regge limit of a six point correlator of R-currents. Using the leading logarithmic approximation, we sum all diagrams whose color lines fit onto the surface of a sphere. We find three distinct classes of graphs, and one of them contains the triple Pomeron vertex known from QCD. We present results which, within the AdS/CFT correspondence, can be compared with scattering amplitudes in the dual string theory.

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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