327 citations
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18 papers · 1 filter
Linking continuum and lattice quark mass functions via an effective charge
Lei Chang, Yu-Bin Liu, Khépani Raya +2
The quark mass function is computed both by solving the quark propagator Dyson-Schwinger equation and from lattice simulations implementing overlap and Domain-Wall fermion actions…
Instanton dominance over at low momenta from lattice QCD simulations at , and
Andreas Athenodorou, Philippe Boucaud, Feliciano de Soto +2
We report on an instanton-based analysis of the gluon Green functions in the Landau gauge for low momenta; in particular we use lattice results for in the symmetric momentum…
On the zero-crossing of the three-gluon Green's function from lattice simulations
A. Athenodorou, Ph. Boucaud, F. De Soto +2
We report on some efforts recently made in order to gain a better understanding of some IR properties of the 3-point gluon Green's function by exploiting results from large-volume…
Instanton liquid properties from lattice QCD
A. Athenodorou, Ph. Boucaud, F. De Soto +2
We examined the instanton contribution to the QCD configurations generated from lattice QCD for , and dynamical quark flavors from two different and co…
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…
Refining the detection of the zero crossing for the symmetric and asymmetric three-gluon vertices
Ph. Boucaud, F. De Soto, J. Rodríguez-Quintero +1
This article reports on the detailed study of the three-gluon vertex in four-dimensional Yang-Mills theory employing lattice simulations with large physical volumes and hig…