Detailed connection between decorated orientations and the kinematic flow
Establish a rigorous and comprehensive correspondence between decorated orientations induced by cut tubings and the kinematic flow, including a formal characterization of the selection rules and a proof that this mapping holds for arbitrary graphs (with cycles, multi-edges, and loops).
References
We leave a more detailed investigation of the connection between decorated orientations and the kinematic flow to future work.
— Wavefunction coefficients from Amplitubes
(Glew, 17 Mar 2025) in Section 5 (Cut tubings)