The two-loop five-point amplitude in $\mathcal{N}=4$ super-Yang-Mills theory

Abstract

We compute the symbol of the two-loop five-point scattering amplitude in $\mathcal{N}$ = 4 super-Yang-Mills theory, including its full color dependence. This requires constructing the symbol of all two-loop five-point nonplanar massless master integrals, for which we give explicit results.

Comments: 6pages, 1 figure, 1 table; v2: references added, fixed typos, flipped overall sign of amplitude in ancillary files; v3: references and typos fixed