2 papers
hep-ph2025
Blade: A package for block-triangular form improved Feynman integrals decomposition
Xin Guan, Xiao Liu, Yan-Qing Ma +1
In this article, we present the package {\tt Blade} as the first implementation of the block-triangular form improved Feynman integral reduction method. The block-triangular form h…
hep-ph2024
Efficient Computation of One-Loop Feynman Integrals and Fixed-Branch Integrals to High Orders in
Rui-Jun Huang, Dong-Shan Jian, Yan-Qing Ma +2
We propose a novel method, called the dimension-changing transformation (DCT), to compute one-loop Feynman integrals and recently introduced fixed-branch integrals to arbitrary ord…