One-Loop Amplitudes Of Gluons In SQCD

  title={One-Loop Amplitudes Of Gluons In SQCD},
  author={Ruth Britto and Evgeny I. Buchbinder and Freddy Alexander Cachazo and Bo Feng},
One-loop amplitudes of gluons in supersymmetric Yang-Mills are four-dimensional cut-constructible. This means that they can be determined from their unitarity cuts. We present a new systematic procedure to explicitly carry out any finite unitarity cut integral. The procedure naturally separates the contributions from bubble, triangle and box scalar integrals. This technique allows the systematic calculation of N = 1 amplitudes of gluons. As an application we compute all next-to-MHV six-gluon… CONTINUE READING
Highly Cited
This paper has 43 citations. REVIEW CITATIONS