On tree amplitudes of supersymmetric Einstein-Yang-Mills theory

We present a new formula for all single trace tree amplitudes in four dimensional super Yang-Mills coupled to Einstein supergravity. Like the Cachazo-He-Yuan formula, our expression is supported on solutions of the scattering equations, but with momenta written in terms of spinor helicity variables....

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Bibliographic Details
Published in:Journal of High Energy Physics, Vol. 2015, No. 12 (2015), p. 1-14
Main Author: Adamo, Tim
Other Involved Persons: Casali, Eduardo ; Roehrig, A. ; Skinner, David
Format: electronic Article
Item Description:Open Access
A r X iv e P rint:1507.02207
Physical Description:Online-Ressource
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