68 citations · 226 across the 15 of their papers we have counts for
5 papers · 1 filter
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…
Potential Energy Landscapes for the 2D XY Model: Minima, Transition States and Pathways
Dhagash Mehta, Ciaran Hughes, Mario Schröck +1
We describe a numerical study of the potential energy landscape for the two-dimensional XY model (with no disorder), considering up to 100 spins and CPU and GPU implementations of…
Effects of Low vs. High Fermionic Modes on Hadron Mass Generation
M. Denissenya, L. Ya. Glozman, C. B. Lang +1
A nonvanishing spectral density of the low-lying eigenmodes of the Dirac operator naturally is a signal for dynamical chiral symmetry breaking (DSB) via the Banks-Casher relatio…
More effects of Dirac low-mode removal
M. Schröck, M. Denissenya, L. Ya. Glozman +1
In previous studies we have shown that hadrons, except for a pion, survive the removal of the lowest lying Dirac eigenmodes from the valence quark propagators. The low-modes are ti…
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…