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arXiv · 1203.0562

New Relations for Three-Dimensional Supersymmetric Scattering Amplitudes

Till Bargheer·Song He·Tristan McLoughlin
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Abstract

We provide evidence for a duality between color and kinematics in three-dimensional supersymmetric Chern-Simons matter theories. We show that the six-point amplitude in the maximally supersymmetric, N=8, theory can be arranged so that the kinematic factors satisfy the fundamental identity of three-algebras. We further show that the four- and six-point N=8 amplitudes can be "squared" into the amplitudes of N=16 three-dimensional supergravity, thus providing evidence for a hidden three-algebra structure in the dynamics of the supergravity.

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Till Bargheer, Song He, Tristan McLoughlin. 2012-03-02. New Relations for Three-Dimensional Supersymmetric Scattering Amplitudes. https://doi.org/10.1103/physrevlett.108.231601

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