428 citations · 654 across the 7 of their papers we have counts for
5 papers · 1 filter
FIRE5: a C++ implementation of Feynman Integral REduction
Alexander V. Smirnov
In this paper the C++ version of FIRE is presented - a powerful program performing Feynman integral reduction to master integrals. All previous versions used only Wolfram Mathemati…
Expansion by regions: revealing potential and Glauber regions automatically
Bernd Jantzen, Alexander V. Smirnov, Vladimir A. Smirnov
When performing asymptotic expansions using the strategy of expansion by regions, it is a non-trivial task to find the relevant regions. The recently published Mathematica code asy…
The static quark potential to three loops in perturbation theory
Alexander V. Smirnov, Vladimir A. Smirnov, Matthias Steinhauser
The static potential constitutes a fundamental quantity of Quantum Chromodynamics. It has recently been evaluated to three-loop accuracy. In this contribution we provide details on…
Full result for the three-loop static quark potential
Alexander V. Smirnov, Vladimir A. Smirnov, Matthias Steinhauser
The three-loop corrections to the potential of two heavy quarks are computed. Analytic results for the most complicated master integrals are presented.
Decoupling of heavy quarks in HQET
A. G. Grozin, A. V. Smirnov, V. A. Smirnov
Decoupling of c-quark loops in b-quark HQET is considered. The decoupling coefficients for the HQET heavy-quark field and the heavy-light quark current are calculated with the thre…