Showing hep-phShow all
2 papers · 1 filter
hep-ph2026
Finite Massless Pentaboxes
Gustavo Figueiredo, David A. Kosower, Pavel P. Novichkov
We characterize the integrand numerators that give rise to locally finite or evanescent Feynman integrals for the massless pentabox. We provide compact expressions for the generato…
hep-ph2026
Seedless Reduction of Feynman Integrals
Leonardo de la Cruz, David A. Kosower
We show how to construct a complete set of lowering operators, whose successive application reduces an arbitrary Fenyman integral to a combination of master integrals. The construc…