1k citations · 15.1k across the 181 of their papers we have counts for
Showing 2008Show all
2 papers · 1 filter
hep-ph2008★ 196 cited
Masses, fermions and generalized D-dimensional unitarity
R. K. Ellis, W. T. Giele, Z. Kunszt +1
We extend the generalized D-dimensional unitarity method for numerical evaluation of one-loop amplitudes by incorporating massive particles. The issues related to extending the spi…
hep-ph2008★ 312 cited
Full one-loop amplitudes from tree amplitudes
Walter T. Giele, Zoltan Kunszt, Kirill Melnikov
We establish an efficient polynomial-complexity algorithm for one-loop calculations, based on generalized -dimensional unitarity. It allows automated computations of both cut-co…