10D Super-Yang-Mills Scattering Amplitudes From Its Pure Spinor Action
Authors: Maor Ben-Shahar and Max Guillen
Preprint number: UUITP-37/21
Abstract: Using the pure spinor master action for 10D super-Yang-Mills in the gauge b0V = QΞ, tree-level scattering amplitudes are calculated through the perturbiner method, and shown to match those obtained from pure spinor CFT techniques. We find kinematic numerators made of nested b-ghost operators, and show that the Siegel gauge condition b0V = 0 gives rise to color-kinematics duality satisfying numerators whose Jacobi identity follows from that of a kinematic algebra.