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Thermodynamics of Four-Flavour QCD with Improved Staggered Fermions
J. Engels, R. Joswig, F. Karsch +3
We have calculated the pressure and energy density in four-flavour QCD using improved fermion and gauge actions. We observe a strong reduction of finite cut-off effects in the high…
The Pseudo Specific Heat in SU(2) Gauge Theory : Finite Size Dependence and Finite Temperature Effects
J. Engels, T. Scheideler
We investigate the pseudo specific heat of SU(2) gauge theory near the crossover point on to lattices. Several different methods are used to determine the specific hea…
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…
QCD Thermodynamics with Improved Actions
F. Karsch, B. Beinlich, J. Engels +4
The thermodynamics of the SU(3) gauge theory has been analyzed with tree level and tadpole improved Symanzik actions. A comparison with the continuum extrapolated results for the s…
Finite size analysis of the pseudo specific heat in SU(2) gauge theory
J. Engels, T. Scheideler
We investigate the pseudo specific heat of SU(2) gauge theory near the crossover point on to lattices. Several different methods are used to determine the specific hea…
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…