Abstract
Abstract
We use on-shell Supersymmetry to constrain the three-point function of two massless particles and one massive particle in 3+1 dimensions. We use this information to write down the tree-level four-point function of massless particles for $$ \mathcal{N} $$
N
= 1, 2 and 4 theories. In particular, we derive the expressions for four-photon/gluon amplitudes with massive higher spin exchange in theories with $$ \mathcal{N} $$
N
= 4 Supersymmetry in 3+1 dimensions.
Publisher
Springer Science and Business Media LLC
Subject
Nuclear and High Energy Physics
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