8 citations · 9 across the 4 of their papers we have counts for
5 papers · 1 filter
Lattice Coulomb propagators, effective energy and confinement
G. Burgio, M. Quandt, H. Reinhardt +1
We show that in the lattice Hamiltonian limit all Coulomb gauge propagators are consistent with the Gribov-Zwanziger confinement mechanism, with an IR enhanced effective energy for…
Chiral restoration of the momentum space quark propagator through Dirac low-mode truncation
Mario Schröck
We calculate the chirally improved (CI) Landau gauge quark propagator in two flavor lattice Quantum Chromodynamics and study thereon the effects of Dirac low-mode removal. The appl…
Gauge fixing using overrelaxation and simulated annealing on GPUs
Mario Schröck, Hannes Vogt
We adopt CUDA-capable Graphic Processing Units (GPUs) for Coulomb, Landau and maximally Abelian gauge fixing in 3+1 dimensional SU(3) lattice gauge field theories. The local overre…
Effects of the low lying Dirac modes on excited hadrons in lattice QCD
L. Ya. Glozman, C. B. Lang, M. Schröck
Chiral symmetry breaking in Quantum Chromodynamics is associated with the low lying spectral modes of the Dirac operator according to the Banks-Casher relation. Here we study how r…
Propagators in lattice Coulomb gauge and confinement mechanisms
G. Burgio, M. Quandt, M. Schröck +1
We discuss the gluon propagator in 3- and 4-dimensional Yang-Mills theories in Coulomb gauge and compare it with the corresponding Landau gauge propagator, showing that for both th…