14 citations · 16 across the 2 of their papers we have counts for
2 papers
hep-ph1996★ 14 cited
New representation of the two-loop crossed vertex function
A. Frink, U. Kilian, D. Kreimer
We calculate the two-loop vertex function for the crossed topology, and for arbitrary masses and external momenta. We derive a double integral representation, suitable for a numeri…
hep-ph1994★ 2 cited
New representation of two-loop propagator and vertex functions
Andrzej Czarnecki, Ulrich Kilian, Dirk Kreimer
We present a new method of calculating scalar propagator and vertex functions in the two-loop approximation, for arbitrary masses of particles. It is based on a double integral rep…