The Gluon Propagator without lattice Gribov copies on a finer lattice

Abstract

We extend our study of the gluon propagator in quenched lattice QCD using the Laplacian gauge to a finer lattice. We verify the existence of a pole mass as we take the continuum limit and deduce a value of $\sim 600_{-30}^{+150}$ MeV for this pole mass. We find a finite value of $(454(5)\mathrm{MeV}{)}^{-2}$ for the renormalized zero-momentum propagator, in agreement with results on coarser lattices.

arXiv comment5 pages, 5 figures. Extended version to appear in Phys. Rev. D

References in corpus (16)

• The glueball spectrum from an anisotropic lattice study
• Lattice determination of the critical point of QCD at finite T and μ
• Dyson-Schwinger Equations: Density, Temperature and Continuum Strong QCD
• The Infrared Behavior of Gluon and Ghost Propagators in Landau Gauge QCD
• A Solution to Coupled Dyson-Schwinger Equations for Gluons and Ghosts in Landau Gauge
• Precision computation of a low-energy reference scale in quenched lattice QCD
• Running Coupling and the Lambda-Parameter from SU(3) Lattice Simulations
• Asymptotic Scaling and Infrared Behavior of the Gluon Propagator
• Infrared Behavior of the Gluon Propagator on a Large Volume Lattice
• A Systematic Extended Iterative Solution for QCD
• Diffraction and the Gluon Mass
• The Gluon Propagator on a Large Volume, at $\beta =6.0$
• The Gluon Propagator without lattice Gribov copies
• Non-perturbative singularity structure of gluon and quark propagators
• Screening mass responses to the chemical potential at finite temperature
• Aspects of the thermal phase transition of QCD with small chemical potential

Cited by in corpus (35)

• Pinch Technique: Theory and Applications
• A dynamical gluon mass solution in a coupled system of the Schwinger-Dyson equations
• Gluon mass generation in the PT-BFM scheme
• Lattice quark propagator with staggered quarks in Landau and Laplacian gauges
• Relating a gluon mass scale to an infrared fixed point in pure gauge QCD
• Abelian dominance and gluon propagators in the Maximally Abelian gauge of SU(2) lattice gauge theory
• Gauge Sector Dynamics in QCD
• Time-independant stochastic quantization, DS equations, and infrared critical exponents in QCD
• Dynamical gluon mass generation from <A^2> in linear covariant gauges
• Vortex structures in pure SU(3) lattice gauge theory
• Renormalization group analysis of the gluon mass equation
• On the non-perturbative gluon mass and heavy quark physics
• Renormalizability of the local composite operator A^2 in linear covariant gauges
• A determination of <A^2> and the non-perturbative vacuum energy of Yang-Mills theory in the Landau gauge
• On practical problems to compute the ghost propagator in SU(2) lattice gauge theory
• Quark propagator in Landau and Laplacian gauges with overlap fermions
• Gluon-ghost condensate of mass dimension 2 in the Curci-Ferrari gauge
• Infrared finite ghost propagator in the Feynman gauge
• Gribov horizon in the presence of dynamical mass generation in Euclidean Yang-Mills theories in the Landau gauge
• More on ghost condensation in Yang-Mills theory: BCS versus Overhauser effect and the breakdown of the Nakanishi-Ojima annex SL(2,R) symmetry
• Gluon Propagator on Coarse Lattices in Laplacian Gauges
• The Laplacian Gauge Gluon Propagator in SU(N_c)
• Positivity issues for the pinch-technique gluon propagator and their resolution
• Transition Radiation in QCD matter
• Conformal symmetry and light flavor baryon spectra
• Exploring dynamical gluon mass generation in three dimensions
• Modified iterative versus Laplacian Landau gauge in compact U(1) theory
• On the dynamical mass generation in confining Yang-Mills theories
• More on String Breaking in the 3D Abelian Higgs Model: the Photon Propagator
• Baryonic hybrids: Gluons as beads on strings between quarks
• Vacuum condensates, effective gluon mass and color confinement in a new reformulation of QCD
• An Effective Model for Glueballs and Dual Superconductivity at Finite Temperature
• Gauge fixing and BRST formalism in non-Abelian gauge theories
• Confinement of Fermions in Tachyon Matter at Finite Temperature
• Lattice QCD, gauge fixing, and the transition to the perturbative regime