Speaker
Jasper Roosmale Nepveu
Description
There are currently two approaches that generalize the double copy in the context of effective field theories. One method is based on the color-kinematics duality and considers color-dual numerators that depend on both color and kinematics. The other method follows the Kawai-Lewellen-Tye (KLT) double copy, taking KLT kernels with higher-derivative corrections. In this talk, I will gain insight in these approaches and bridge them together by constructing functions of both color and kinematics that have the same functional form as traces of color-group generators.
