Loop amplitudes monodromy relations and color-kinematics duality
Loop amplitudes monodromy relations and color-kinematics duality
Color-kinematics duality is a remarkable conjectured property of gauge theory which, together with double copy, is at the heart of a wealth of new developments in scattering amplitudes. So far, its validity has been verified in most cases only empirically, lacking a first-principle understanding beyond tree-level. In this paper we …