Lectures on scattering amplitudes via AdS/CFT

被引：19

作者：

Alday, Luis F. ^{[1
,2
]}

机构：

[1] Univ Utrecht, Inst Theoret Phys, NL-3508 TD Utrecht, Netherlands

[2] Univ Utrecht, Spinoza Inst, NL-3508 TD Utrecht, Netherlands

来源：

FORTSCHRITTE DER PHYSIK-PROGRESS OF PHYSICS | 2008年 / 56卷 / 7-9期

关键词：

scattering amplitudes; AdS/CFT duality;

D O I：

10.1002/prop.200810537

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We review recent progress on computing scattering amplitudes of planar N = 4 super Yang-Mills at strong coupling by using the AdS/CFT duality. We consider in detail the scattering of four gluons and do explicit computations by using both, dimensional regularization and a cut-off in the radial direction. The later scheme is particularly appropriate for understanding the conformal properties of the amplitudes. (c) 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：816 / 823

页数：8

共 13 条

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