492 citations · 1.3k across the 49 of their papers we have counts for
9 papers · 2 filters
The influence of Gribov copies on the gluon and ghost propagator
A. Sternbeck, E. -M. Ilgenfritz, M. Mueller-Preussker +1
The dependence of the gluon and ghost propagator in pure SU(3) gauge theory on the choice of Gribov copies in Landau gauge is studied. Simulations were performed on several lattice…
The monopole content of topological clusters : have KvB calorons been found?
E. -M. Ilgenfritz, B. V. Martemyanov, M. Müller-Preussker +1
Using smearing of equilibrium lattice fields generated at finite temperature in the confined phase of SU(2) lattice gauge theory, we have investigated the emerging topological obje…
The gluon and ghost propagator and the influence of Gribov copies
A. Sternbeck, E. -M. Ilgenfritz, M. Mueller-Preussker +1
The dependence of the Landau gauge gluon and ghost propagators on the choice of Gribov copies is studied in pure SU(3) lattice gauge theory. Whereas the influence on the gluon prop…
Calorons with non-trivial holonomy on and off the lattice
Falk Bruckmann, E. M. Ilgenfritz, B. V. Martemyanov +4
We discuss recent solutions for SU(2) calorons with non-trivial holonomy at higher charge, both through analytic means and using cooling, as well as extensive lattice studies for S…
Probing for Instanton Quarks with epsilon-Cooling
Falk Bruckmann, E. -M. Ilgenfritz, B. V. Martemyanov +1
We use epsilon-cooling, adjusting at will the order a^2 corrections to the lattice action, to study the parameter space of instantons in the background of non-trivial holonomy and…
Phase Structure and Gauge Boson Propagator in the radially active 3D compact Abelian Higgs Model
M. N. Chernodub, R. Feldmann, E. -M. Ilgenfritz +1
Unfreezing the radial degree of freedom, we study the three-dimensional Abelian Higgs model with compact gauge field and fundamentally charged matter. For small quartic Higgs self…