356 citations · 759 across the 10 of their papers we have counts for
4 papers · 1 filter
Numerical Loop-Tree Duality: contour deformation and subtraction
Zeno Capatti, Valentin Hirschi, Dario Kermanschah +2
We introduce a novel construction of a contour deformation within the framework of Loop-Tree Duality for the numerical computation of loop integrals featuring threshold singulariti…
Two- and three-loop anomalous dimensions of Weinberg's dimension-six CP-odd gluonic operator
Jordy de Vries, Giulio Falcioni, Franz Herzog +1
We apply a fully automated extension of the -operation capable of calculating higher-loop anomalous dimensions of n-point Green's functions of arbitrary, possibly non-renormal…
Loop Tree Duality for multi-loop numerical integration
Zeno Capatti, Valentin Hirschi, Dario Kermanschah +1
Loop Tree Duality (LTD) offers a promising avenue to numerically integrate multi-loop integrals directly in momentum space. It is well-established at one loop, but there have been…
Five-loop contributions to low-N non-singlet anomalous dimensions in QCD
F. Herzog, S. Moch, B. Ruijl +3
We present the first calculations of next-to-next-to-next-to-next-to-leading order (N^4LO) contributions to anomalous dimensions of spin-N twist-2 operators in perturbative QCD. Sp…