34 citations · 78 across the 7 of their papers we have counts for
7 papers
NeatIBP 1.0, A package generating small-size integration-by-parts relations for Feynman integrals
Zihao Wu, Janko Boehm, Rourou Ma +2
In this work, we present the package {\sc NeatIBP}, which automatically generates small-size integration-by-parts (IBP) identities for Feynman integrals. Based on the syzygy and mo…
Evaluating master integrals in non-factorizable corrections to -channel single-top production at NNLO QCD
Zihao Wu, Ming-Ming Long
We studied the two-loop non-factorizable Feynman diagrams for the -channel single-top production process in quantum chromodynamics. We present a systematic computation of master…
A study of Feynman integrals with uniform transcendental weights and the symbology from dual conformal symmetry
Song He, Zhenjie Li, Rourou Ma +3
Multi-loop Feynman integrals are key objects for the high-order correction computations in high energy phenomenology. These integrals with multiple scales, may have complicated sym…
pfd-parallel, a Singular/GPI-Space package for massively parallel multivariate partial fractioning
Dominik Bendle, Janko Boehm, Murray Heymann +6
Multivariate partial fractioning is a powerful tool for simplifying rational function coefficients in scattering amplitude computations. Since current research problems lead to lar…
On Schwinger pair production between D3 branes
Zihao Wu
We study the open string pair production between two D3 branes, which will give rise to similar effect as Schwinger pair production for observers on one of the D3 branes. The D3 br…
IBP reduction coefficients made simple
Janko Boehm, Marcel Wittmann, Zihao Wu +2
We present an efficient method to shorten the analytic integration-by-parts (IBP) reduction coefficients of multi-loop Feynman integrals. For our approach, we develop an improved v…
On D-brane interaction & its related properties
Qiang Jia, J. X. Lu, Zihao Wu +1
We compute the closed-string cylinder amplitude between one Dp brane and the other Dp brane, placed parallel at a separation, with each carrying a general constant worldvol…