15 citations · 44 across the 6 of their papers we have counts for
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hep-ph2021★ 15 cited
One-loop Feynman Integral Reduction by Differential Operators
Chang Hu, Tingfei Li, Xiaodi Li
For loop integrals, the standard method is reduction. A well-known reduction method for one-loop integrals is the Passarino-Veltman reduction. Inspired by the recent paper [1] wher…
hep-th2021★ 3 cited
Note on solutions of scattering equations
Bo Feng, Chang Hu, Yaobo Zhang
In the CHY-frame for the amplitudes, there are two kinds of singularities we need to deal with. The first one is the pole singularities when the kinematics is not general, such tha…