2 papers
hep-lat2019
The gradient flow coupling at high-energy and the scale of SU(3) Yang-Mills theory
Mattia Dalla Brida, Alberto Ramos
Using finite size scaling techniques and a renormalization scheme based on the Gradient Flow, we determine non-perturbatively the -function of the Yang-Mills theory for…
hep-lat2018
A non-perturbative exploration of the high energy regime in QCD
Mattia Dalla Brida, Patrick Fritzsch, Tomasz Korzec +3
Using continuum extrapolated lattice data we trace a family of running couplings in three-flavour QCD over a large range of scales from about 4 to 128 GeV. The scale is set by the…