112 citations · 1k across the 48 of their papers we have counts for
9 papers · 1 filter
Non-perturbative strong coupling at timelike momenta
Jan Horak, Jan M. Pawlowski, Jonas Turnwald +3
We compute the strong coupling constant of Landau gauge QCD in the full complex momentum plane, both directly and via spectral reconstruction. In particular, we consider the Taylor…
Reconstructing QCD Spectral Functions with Gaussian Processes
Jan Horak, Jan M. Pawlowski, José Rodríguez-Quintero +4
We reconstruct ghost and gluon spectral functions in 2+1 flavor QCD with Gaussian process regression. This framework allows us to largely suppress spurious oscillations and other c…
Gluon propagator and three-gluon vertex with dynamical quarks
A. C. Aguilar, F. De Soto, M. N. Ferreira +3
We present a detailed analysis of the kinetic and mass terms associated with the Landau gauge gluon propagator in the presence of dynamical quarks, and a comprehensive dynamical st…
Effective charge from lattice QCD
Zhu-Fang Cui, Jin-Li Zhang, Daniele Binosi +7
Using lattice configurations for quantum chromodynamics (QCD) generated with three domain-wall fermions at a physical pion mass, we obtain a parameter-free prediction of QCD's reno…
The strong running coupling from the gauge sector of Domain Wall lattice QCD with physical quark masses
S. Zafeiropoulos, Ph. Boucaud, F. De Soto +2
We report on the first computation of the strong running coupling at the physical point (physical pion mass) from the ghost-gluon vertex, computed from lattice simulations with thr…
Discretization effects on renormalized gauge-field Green's functions, scale setting and gluon mass
Ph. Boucaud, F. De Soto, K. Raya +2
The gauge-field propagators computed from the lattice have been exhaustively used in the investigation of the low-momentum dynamics of QCD, in a judicious interplay with re…
On the zero crossing of the three-gluon vertex
A. Athenodorou, D. Binosi, Ph. Boucaud +4
We report on new results on the infrared behaviour of the three-gluon vertex in quenched Quantum Chormodynamics, obtained from large-volume lattice simulations. The main focus of o…
A real-time lattice simulation of the thermalization of a gluon plasma: first results
Maximilian Attems, Owe Philipsen, Christian Schäfer +2
To achieve an understanding of the thermalization of a quark-gluon plasma, starting from QCD without using model assumptions, is a formidable task. We study the early stage dynamic…
Gluon Green functions free of Quantum fluctuations
A. Athenodorou, Ph. Boucaud, F. De Soto +2
This letter reports on how the Wilson flow technique can efficaciously kill the short-distance quantum fluctuations of 2- and 3-gluon Green functions, removes the sca…