492 citations · 1.3k across the 46 of their papers we have counts for
8 papers · 2 filters
The photon propagator in compact QED_{2+1}: the effect of wrapping Dirac strings
M. N. Chernodub, E. -M. Ilgenfritz, A. Schiller
We discuss the influence of closed Dirac strings on the photon propagator in the Landau gauge emerging from a study of the compact U(1) gauge model in 2+1 dimensions. This gauge al…
On practical problems to compute the ghost propagator in SU(2) lattice gauge theory
T. D. Bakeev, E. -M. Ilgenfritz, V. K. Mitrjushkin +1
In SU(2) lattice pure gauge theory we study numerically the dependence of the ghost propagator G(p) on the choice of Gribov copies in Lorentz (or Landau) gauge. We find that the ef…
On Dirac sheet configurations of SU(2) lattice fields
E. -M. Ilgenfritz, B. V. Martemyanov, M. Müller-Preussker +1
Finite temperature Euclidean SU(2) lattice gauge fields close to the deconfinement phase transition are subjected to cooling. We find relatively stable or absolutely stable configu…
Searching for KvBLL calorons in SU(3) lattice gauge field ensembles
Christof Gattringer, Ernst-Michael Ilgenfritz, Boris V. Martemyanov +5
We discuss Kraan - van Baal - Lee - Lu (KvBLL) solutions of the classical Yang-Mills equations with temperature in the context of SU(3) lattice gauge theory. We present discretized…
The Aoki phase for N_f=2 Wilson fermions revisited
A. Sternbeck, E. -M. Ilgenfritz, W. Kerler +2
We report on a numerical reinvestigation of the Aoki phase in full lattice QCD with two flavors of unimproved Wilson fermions. For zero temperature the Aoki phase can be confirmed…
A numerical reinvestigation of the Aoki phase with N_f=2 Wilson fermions at zero temperature
E. -M. Ilgenfritz, W. Kerler, M. Mueller-Preussker +2
We report on a numerical reinvestigation of the Aoki phase in lattice QCD with two flavors of Wilson fermions where the parity-flavor symmetry is spontaneously broken. For this pur…