2 papers
hep-th2021
Leading singularities in Baikov representation and Feynman integrals with uniform transcendental weight
Christoph Dlapa, Xiaodi Li, Yang Zhang
We provide a leading singularity analysis protocol in Baikov representation, for the searching of Feynman integrals with uniform transcendental (UT) weight. This approach is powere…
hep-ph2020
Deriving canonical differential equations for Feynman integrals from a single uniform weight integral
Christoph Dlapa, Johannes Henn, Kai Yan
Differential equations are a powerful tool for evaluating Feynman integrals. Their solution is straightforward if a transformation to a canonical form is found. In this paper, we p…