12 citations · 12 across the 1 of their papers we have counts for
2 papers
hep-ph2020★ 12 cited
Reduction of Feynman Integrals in the Parametric Representation III: Integrals with Cuts
Wen Chen
Phase space cuts are implemented by inserting Heaviside theta functions in the integrands of momentum-space Feynman integrals. By directly parametrizing theta functions and constru…
hep-ph2019
Reduction of Feynman Integrals in the Parametric Representation
Wen Chen
In this paper, the reduction of Feynman integrals in the parametric representation is considered. This method proves to be more efficient than the integration-by-part (IBP) method…