35 citations · 87 across the 14 of their papers we have counts for
14 papers
-improved QCD+QED Wilson Dirac operator on GPUs
Anian Altherr, Isabel Campos, Jonathan Coles +13
Markov Chain Monte Carlo simulations of lattice Quantum Chromodynamics (QCD) are the only known tool to investigate non-perturbatively the theory of the strong interaction and are…
Gauge-fixed Lattice QCD and the dispersion relation of Wilson fermions
G. Burgio, H. Vogt
We show that, when investigating Wilson-fermions correlation functions on the lattice, one is bound to encounter major difficulties in defining their dispersion relation, even at t…
Hamiltonian approach to QCD in Coulomb gauge - a survey of recent results
H. Reinhardt, G. Burgio, D. Campagnari +5
I report on recent results obtained within the Hamiltonian approach to QCD in Coulomb gauge. Furthermore this approach is compared to recent lattice data, which were obtained by an…
Hamiltonian approach to QCD in Coulomb gauge at zero and finite temperature
H. Reinhardt, G. Burgio, D. Campagnari +5
I report on recent results obtained within the Hamiltonian approach to QCD in Coulomb gauge. By relating the Gribov confinement scenario to the center vortex picture of confinement…
Gribov horizon and Gribov copies effect in lattice Coulomb gauge
Giuseppe Burgio, Markus Quandt, Hugo Reinhardt +1
Following a recent proposal by Cooper and Zwanziger we investigate via lattice simulations the effect on the Coulomb gauge propagators and on the Gribov-Zwanziger confineme…
Hamiltonian approach to QCD in Coulomb gauge: Gribov's confinement scenario at work
H. Reinhardt, G. Burgio, D. Campagnari +4
I will review essential features of the Hamiltonian approach to QCD in Coulomb gauge showing that Gribov's confinement scenario is realized in this gauge. For this purpose I will d…
Lattice QCD Green's functions in maximally Abelian gauge: infrared Abelian dominance and the quark sector
Mario Schröck, Hannes Vogt
On lattice gauge field configurations with 2+1 dynamical quark flavors, we investigate the momentum space quark and gluon propagators in the combined maximally Abelian plus $U(1)_3…
Coulomb vs. physical string tension on the lattice
G. Burgio, M. Quandt, H. Reinhardt +1
From continuum studies it is known that the Coulomb string tension gives an upper bound for the physical (Wilson) string tension [D. Zwanziger, Phys. Rev. Lett. 90, 102…
cuLGT: Lattice Gauge Fixing on GPUs
Hannes Vogt, Mario Schröck
We adopt CUDA-capable Graphic Processing Units (GPUs) for Landau, Coulomb and maximally Abelian gauge fixing in 3+1 dimensional SU(3) and SU(2) lattice gauge field theories. A comb…
Confinement in Coulomb gauge
G. Burgio, M. Quandt, H. Reinhardt +2
We review our lattice results concerning the Gribov-Zwanziger confinement mechanism in Coulomb gauge. In particular, we verify the validity of Gribov's IR divergence condition for…
Coulomb gauge on the lattice: From zero to finite temperature
Hannes Vogt, Giuseppe Burgio, Markus Quandt +1
Our previous studies of Coulomb gauge Yang-Mills theory are extended to finite temperature. We investigate the SU(2) static gluon and ghost propagators and show results for the Cou…
Gauge fixing in lattice QCD with multi-GPUs
Mario Schröck, Hannes Vogt
Here we present the cuLGT code for gauge fixing in lattice gauge field theories with graphic processing units (GPUs). Implementations for SU(3) Coulomb, Landau and maximally Abelia…
Coulomb, Landau and Maximally Abelian Gauge Fixing in Lattice QCD with Multi-GPUs
Mario Schröck, Hannes Vogt
A lattice gauge theory framework for simulations on graphic processing units (GPUs) using NVIDIA's CUDA is presented. The code comprises template classes that take care of an optim…
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…