Applications of Subleading-Color Amplitudes in N=4 SYM Theory

被引:5
|
作者
Naculich, Stephen G. [1 ]
Nastase, Horatiu [2 ]
Schnitzer, Howard J. [3 ]
机构
[1] Bowdoin Coll, Dept Phys & Astron, Brunswick, ME 04011 USA
[2] Univ Estadual Paulista UNESP, Inst Fis Teor, BR-01140070 Sao Paulo, Brazil
[3] Brandeis Univ, Martin A Fisher Sch Phys, Theoret Phys Grp, Waltham, MA 02454 USA
关键词
ONE-LOOP AMPLITUDES; YANG-MILLS THEORY; GAUGE-THEORY; TREE AMPLITUDES; CROSS-SECTIONS; GLUON; SUPERGRAVITY; UNITARITY; BEHAVIOR; GRAVITY;
D O I
10.1155/2011/190587
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
A number of features and applications of subleading-color amplitudes of N = 4 SYM theory are reviewed. Particular attention is given to the IR divergences of the subleading-color amplitudes, the relationships of N = 4 SYM theory to N = 8 supergravity, and to geometric interpretations of one-loop subleading- color and NkMHV amplitudes of N = 4 SYM theory.
引用
收藏
页数:39
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