4 citations · 6 across the 2 of their papers we have counts for
2 papers
hep-th2008★ 4 cited
Unitarity and On-Shell Recursion Methods for Scattering Amplitudes
Kasper Risager
This thesis describes some of the recent (and some less recent) developments in calculational techniques for scattering amplitudes in quantum field theory. The focus is on on-shell…
hep-ph2007★ 2 cited
Higgs Amplitudes From Twistor Inspired Methods
S. D. Badger, E. W. N. Glover, Kasper Risager
We illustrate the use of new on-shell methods, 4-dimensional unitarity cuts combined with on-shell recursions relations, by computing the A_4^{(1)}(phi,1^-,2^-,3^+,4^+) amplitude i…