Supersymmetric Ward Identities and NMHV Amplitudes involving Gluinos

Abstract

We show how Supersymmetric Ward identities can be used to obtain amplitudes involving gluinos or adjoint scalars from purely gluonic amplitudes. We obtain results for all one-loop six-point NMHV amplitudes in $\NeqFour$ Super Yang-Mills theory which involve two gluinos or two scalar particles. More general cases are also discussed.

arXiv comment32 pages, minor typos fixed; one reference added

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• Exploiting Twistor Techniques for One-loop QCD Amplitudes
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