20 citations · 81 across the 20 of their papers we have counts for
Showing hep-thShow all
2 papers · 1 filter
hep-th2013★ 8 cited
Two-fold Mellin-Barnes transforms of Usyukina-Davydychev functions
Bernd Kniehl, Igor Kondrashuk, Eduardo A. Notte-Cuello +2
In our previous paper [Nucl.Phys. B 870 (2013) 243], we showed that multi-fold Mellin-Barnes (MB) transforms of Usyukina-Davydychev (UD) functions may be reduced to two-fold MB tra…
hep-th2012★ 20 cited
Solution to Bethe-Salpeter equation via Mellin-Barnes transform
Pedro Allendes, Bernd Kniehl, Igor Kondrashuk +2
We consider Mellin-Barnes transform of triangle ladder-like scalar diagram in d=4 dimensions. It is shown how the multi-fold MB transform of the momentum integral corresponding to…