4 papers
Feynman integral reduction with intersection theory made simple
Li-Hong Huang, Yan-Qing Ma, Ziwen Wang +1
Feynman integral reduction based on intersection theory provides an alternative to the traditional integration-by-parts method, yet its practical application has been constrained b…
Tame multi-leg Feynman integrals beyond one loop
Li-Hong Huang, Rui-Jun Huang, Yan-Qing Ma
We introduce a novel structure for Feynman integrals, reformulating them as integrals over a small set of parameters with a fully controllable integrand. The integrand closely rese…
Quark correlation functions at three-loop order and extraction of splitting functions
Chen Cheng, Li-Hong Huang, Xiang Li +2
We present the first complete next-to-next-to-next-to-leading-order calculation of the matching coefficients that link unpolarized flavor non-singlet parton distribution functions…
Electroweak corrections to double Higgs production at the LHC
Huan-Yu Bi, Li-Hong Huang, Rui-Jun Huang +2
We present the results for the complete next-to-leading order electroweak corrections to at the Large Hadron Collider, focusing on the dominant gluon-gluon fusion proce…