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arXiv · hep-th/0410278

One-Loop MHV Amplitudes in Supersymmetric Gauge Theories

Callum Quigley·Moshe Rozali
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Abstract

Using CSW rules for constructing scalar Feynman diagrams from MHV vertices, we compute the contribution of $\mathcal {N}=1$ chiral multiplet to one-loop MHV gluon amplitude. The result agrees with the one obtained previously using unitarity-based methods, thereby demonstrating the validity of the MHV-diagram technique, in the case of one-loop MHV amplitudes, for all massless supersymmetric theories.

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Callum Quigley, Moshe Rozali. 2004-10-28. One-Loop MHV Amplitudes in Supersymmetric Gauge Theories. https://doi.org/10.1088/1126-6708%2F2005%2F01%2F053

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