204 citations · 1.4k across the 72 of their papers we have counts for
7 papers · 2 filters
Landau gauge gluon and ghost propagators from two-flavor lattice QCD at T > 0
R. Aouane, F. Burger, M. Muller-Preussker +2
In this contribution we extend our unquenched computation of the Landau gauge gluon and ghost propagators in lattice QCD at non-zero temperature. The study was aimed at providing i…
Towards thermodynamics with twisted mass quarks
Florian Burger, Grit Hotzel, Michael Müller-Preussker +2
We present preliminary results achieved within a recently started project dealing with QCD thermodynamics in the presence of a fully dynamical second quark family. We are employing…
Magnetic catalysis (and inverse catalysis) at finite temperature in two-color lattice QCD
E. -M. Ilgenfritz, M. Muller-Preussker, B. Petersson +1
Two-color lattice QCD with N_f=4 staggered fermion degrees of freedom (no rooting trick is applied) with equal electric charge q is studied in a homogeneous magnetic background fie…
Topology near the transition temperature in lattice gluodynamics analyzed by low lying modes of the overlap Dirac operator
E. -M. Ilgenfritz, B. V. Martemyanov, M. Muller-Preussker
Topological objects of gluodynamics are studied at the infrared scale near the transition temperature with the help of zero and near-zero modes of the overlap Dirac operato…
Topology across the finite temperature transition studied by overimproved cooling in gluodynamics and QCD
V. G. Bornyakov, E. -M. Ilgenfritz, B. V. Martemyanov +2
Gluodynamics and two-flavor QCD at non-zero temperature are studied with the so-called overimproved cooling technique under which caloron solutions may remain stable. We consider t…
Quasi-Monte Carlo methods for lattice systems: a first look
K. Jansen, H. Leovey, A. Ammon +2
We investigate the applicability of Quasi-Monte Carlo methods to Euclidean lattice systems for quantum mechanics in order to improve the asymptotic error behavior of observables fo…
Landau gauge ghost propagator and running coupling in SU(2) lattice gauge theory
V. G. Bornyakov, E. -M. Ilgenfritz, C. Litwinski +2
We study finite (physical) volume and scaling violation effects of the Landau gauge ghost propagator as well as of the running coupling in the lattice gauge theory…