41 citations · 60 across the 2 of their papers we have counts for
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hep-ph2008★ 19 cited
Unitarity Method with Spurious Pole
Bo Feng, Gang Yang
In unitarity cut method, compact input of on-shell tree level amplitudes is crucial to simplify calculations. Although BCFW on-shell recursion relation gives very compact tree leve…
hep-ph2008★ 41 cited
Polynomial Structures in One-Loop Amplitudes
Ruth Britto, Bo Feng, Gang Yang
A general one-loop scattering amplitude may be expanded in terms of master integrals. The coefficients of the master integrals can be obtained from tree-level input in a two-step p…