137 citations · 483 across the 22 of their papers we have counts for
7 papers · 1 filter
Comment on "Lattice Gluon and Ghost Propagators, and the Strong Coupling in Pure Yang-Mills Theory: Finite Lattice Spacing and Volume Effects"
Ph. Boucaud, F. De Soto, J. Rodríguez-Quintero +1
The authors of ref. Phys.Rev. D94 (2016) no.1, 014502 reported about a careful analysis of the impact of lattice artifacts on the gauge-field propagators. In particular, th…
Vacuum expectation value of A^2 from LQCD
O. Pène, B. Blossier, Ph. Boucaud +10
We argue from LQCD that there is a non vanishing v.e.v of in QCD in the Landau gauge. We use operator product expansion to provide a clear definition of a…
from Lattice QCD: progresses and perspectives for a realistic full-QCD determination of the running Strong coupling
B. Blossier, Ph. Boucaud, F. De soto +4
Some very recent computations of from lattice simulations and of the running of the Strong coupling, obtained from the lattice ghost-gluon vertex,…
Ghost-gluon coupling, power corrections and from twisted-mass lattice QCD at
B. Blossier, Ph. Boucaud, F. De soto +4
A non-perturbative calculation of the ghost-gluon running QCD coupling constant is performed using twisted-mass dynamical fermions. The extraction of in the…
from gluon and ghost propagators
F. De soto, M. Gravina, O. Pène +1
Fundamental quantities of QCD, such as the strong coupling and , are studied in the framework of lattice QCD with twisted mass fermions. In particular, the contact…
Short comment about the lattice gluon propagator at vanishing momentum
Ph. Boucaud, Th. Brüntjen, J. P. Leroy +6
We argue that all evidences point towards a finite non-vanishing zero momentum renormalised lattice gluon propagator in the infinite volume limit. We argue that different simulatio…