nLab on-shell recursion

Idea

A method for computing scattering amplitudes in QFT and in string theory.

Related entries

• shell
• string theory results applied elsewhere

References

In quantum field theory

Reviews include

• Matthew Strassler, From string theory to the large hadron collider (blog post)

Original articles include

• Zvi Bern, Lance Dixon, David Kosower, On-Shell Methods in Perturbative QCD (arXiv:0704.2798)

In string theory

• Rutger Boels, On-shell recursion for string theory amplitudes on the disk and the sphere (pdf)