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

Authors :: Howard J. Schnitzer
Horatiu Nastase
Stephen G. Naculich
Bowdoin Coll
Universidade Estadual Paulista (Unesp)
Brandeis Univ
Source :: Advances in High Energy Physics, Vol 2011 (2011), Web of Science, Repositório Institucional da UNESP, Universidade Estadual Paulista (UNESP), instacron:UNESP
Publication Year :: 2011
Publisher :: Hindawi Limited, 2011.
Abstract: 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 N^k MHV amplitudes of N=4 SYM theory.<br />Comment: 39 pages; v2: minor corrections