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arxiv: 0711.4713 · v2 · submitted 2007-11-29 · ✦ hep-ph

Six-Photon Amplitudes in Scalar QED

classification ✦ hep-ph
keywords amplitudesscalarsix-photonanalyticalcalncomputecutsdecomposition
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The analytical result for the six-photon helicity amplitudes in scalar QED is presented. To compute the loop, a recently developed method based on multiple cuts is used. The amplitudes for QED and $QED^{\caln=1}$ are also derived using the supersymmetric decomposition linking the three theories.

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