Abstract
Recently, spin-one wave functions in four dimensions that are conformal primaries of the Lorentz group were constructed. We compute low-point, tree-level gluon scattering amplitudes in the space of these conformal primary wave functions. The answers have the same conformal covariance as correlators of spin-one primaries in a CFT. The Britto–Cachazo–Feng–Witten (BCFW) recursion relation between three- and four-point gluon amplitudes is recast into this conformal basis.
- Received 19 September 2017
DOI:https://doi.org/10.1103/PhysRevD.96.085006
© 2017 American Physical Society
Physics Subject Headings (PhySH)
Particles & Fields