Tree- and one-loop-level double copy for the (anti)self-dual sectors of Yang-Mills and gravity

Daniel Herrera Correa, Cristhiam Lopez-Arcos, Alexander Quintero Velez

By employing the perturbiner method we study the tree- and one-loop-level amplitudes in (anti)self-dual Yang-Mills, focusing on color-kinematics duality and double copy features; t…