5 papers
The string tension in SU(N) gauge theory from a careful analysis of smearing parameters
C. Legeland, B. Beinlich, M. Lütgemeier +2
We report a method to select optimal smearing parameters before production runs and discuss the advantages of this selection for the determination of the string tension.
A Study of Finite Temperature Gauge Theory in (2+1) Dimensions
J. Engels, F. Karsch, E. Laermann +4
We determine the critical couplings and the critical exponents of the finite temperature transition in SU(2) and SU(3) pure gauge theory in (2+1) dimensions. We also measure Wilson…
Thermodynamics of SU(3) Lattice Gauge Theory
G. Boyd, J. Engels, F. Karsch +4
The pressure and the energy density of the gauge theory are calculated on lattices with temporal extent , 6 and 8 and spatial extent and 32. The results ar…
Equation of State for the SU(3) Gauge Theory
G. Boyd, J. Engels, F. Karsch +4
Through a detailed investigation of the gauge theory at finite temperature on lattices of various size we can control finite lattice cut-off effects in bulk thermodynamic q…
Screening in (2+1)D pure gauge theory at high temperatures
E. Laermann, C. Legeland, B. Petersson
We compute heavy quark potentials in pure gauge at high temperatures in dimensions and confront them with expectations emerging from perturbative calculations.