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Color-kinematics duality and dimensional reduction for graviton emission in Regge limit
Henrik Johansson, Agustin Sabio Vera, Eduardo Serna Campillo +1
In this talk we review the work in [1,2,3] where we have studied the applicability of the color-kinematics duality to the scattering of two distinguishable scalar matter particles…
Maximal Unitarity for the Four-Mass Double Box
Henrik Johansson, David A. Kosower, Kasper J. Larsen
We extend the maximal-unitarity formalism at two loops to double-box integrals with four massive external legs. These are relevant for higher-point processes, as well as for heavy…
On Three-Algebra and Bi-Fundamental Matter Amplitudes and Integrability of Supergravity
Yu-tin Huang, Henrik Johansson, Sangmin Lee
We explore tree-level amplitude relations for SU(N)xSU(M) bi-fundamental matter theories. Embedding the group-theory structure in a Lie three-algebra, we derive Kleiss-Kuijf-like r…
Color-Kinematics Duality in Multi-Regge Kinematics and Dimensional Reduction
Henrik Johansson, Agustin Sabio Vera, Eduardo Serna Campillo +1
In this note we study the applicability of the color-kinematics duality to the scattering of two distinguishable scalar matter particles with gluon emission in QCD, or graviton emi…