2 papers
hep-th2025
Statistics and asymptotics of subdivergence-free Feynman integrals in theory
Paul-Hermann Balduf, Kimia Shaban, Johannes Thürigen
Recent algorithmic improvements have made it possible to evaluate subdivergence-free (=primitive=skeleton) Feynman integrals in theory numerically up to 18 loops. By now, all…
hep-th2024
Primitive asymptotics in vector theory
Paul-Hermann Balduf, Johannes Thürigen
A longstanding conjecture in theory is that primitive graphs dominate the beta function asymptotically at large loop order in the minimal-subtraction scheme. Here we invest…