Infrared Safe Observables in $\mathcal{N}=4$ Super Yang-Mills Theory

Abstract

The infrared structure of MHV gluon amplitudes in $\mathcal{N}=4$ super Yang-Mills theory is considered in the next-to-leading order of PT. Explicit cancelation of the infrared divergencies in properly defined cross-sections is demonstrated. The remaining finite parts for some inclusive differential cross-sections are calculated analytically. In general, contrary to the virtual corrections, they do not reveal any simple structure.

13 pages, LaTex; Minor changes, typos corrected, references added

References in corpus (11)

• Gluon scattering amplitudes at strong coupling
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Cited by in corpus (1)

• Symmetries of the N=4 SYM S-matrix