论文标题

n = 4 sym中的多重量运动学中8点散射幅度的分析结构:保形regge pole and regge削减贡献

Analytic structure of the 8-point scattering amplitude in multi-Regge kinematics in N=4 SYM: conformal Regge pole and Regge cut contributions

论文作者

Bartels, Jochen

论文摘要

继续我们对多型运动学中n = 4 sym n = 4 sym的2-> n散射幅度的分析结构进行研究,在所有运动区域中,我们计算了2-> 6过程的REGGE削减领先顺序的贡献。与先前对2-> 4和2-> 5过程的研究相比,我们遇到了两个新功能:3 reggon剪切和两个2型reggeon削减贡献的乘积。

Continuing our investigations of the analytic structure of the 2->n scattering amplitudes in the planar limit of N=4 SYM in multi-Regge kinematics we compute, in all kinematic regions, the Regge cut contributions of the 2->6 process in leading order. Compared to previous studies of the 2->4 and the 2->5 processes we encounter two new features: the 3-reggon cut and the product of two 2-reggeon cut contributions.

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