Shifts in BCFW method for QED

Ke Li, Yuxin Liu, Qi-Shu Yan +1

We study the application of BCFW recursion relations to the QED processes $0\to e^{-}{e}^{+}n\gamma$. Based on 6-point amplitudes (both MHVA and NMHVA) computed from Feynman diagrams in th…