71 citations · 272 across the 8 of their papers we have counts for
8 papers
The Gluon Propagator at High Temperature: Screening, Improvement and Non-Zero Momenta
U. M. Heller, F. Karsch, J. Rank
We study the gluon propagator and the singlet potential in Landau gauge in the deconfined phase of SU(2) lattice gauge theory, using both the standard Wilson action and a tree-leve…
Screening Masses and Improvement in Pure SU(2) Lattice Gauge Theory at High Temperatures
U. M. Heller, F. Karsch, J. Rank
From the long-distance behaviour of gluon and Polyakov loop correlation functions we extract masses resp. energies in the electric and magnetic sectors. We discuss their dependence…
Screening Lengths in SU(2) Gauge Theory at Finite Temperature
U. M. Heller, F. Karsch, J. Rank
We discuss the calculation of electric and magnetic screening masses in SU(2) gauge theory. The temperature dependence of these masses obtained from the long-distance behaviour of…
The Non-Perturbative Contribution to the Free Energy of Hot SU(N) Gauge Theory
F. Karsch, M. Lütgemeier, A. Patkòs +1
The non-perturbative input necessary for the determination of the part of the weak coupling expansion of the free energy density for SU(2) and SU(3) gauge theories…
Critical Higgs Mass and Temperature Dependence of Gauge Boson Masses in the SU(2) Gauge-Higgs Model
F. Karsch, T. Neuhaus, A. Patkós +1
We study the effective 3-D SU(2) Gauge-Higgs model at finite temperature for Higgs-masses in the range from GeV up to GeV. The first order electroweak phase transition w…
The coefficient in the thermodynamic potential of hot SU(N) Gauge Theories and MQCD
F. Karsch, M. Lütgemeier, A. Patkós +1
The non-perturbative input necessary for the determination of the part of the weak coupling expansion of the free energy density for SU(2) and SU(3) gauge theories…
Gauge Boson Masses in the 3-d, SU(2) Gauge-Higgs Model
F. Karsch, T. Neuhaus, A. Patkós +1
We study gauge boson propagators in the symmetric and symmetry broken phases of the 3-d, gauge-Higgs model. Correlation functions for the gauge fields are calculated in Lan…
The Gluon Propagator at High Temperature
Urs M. Heller, ; Frithjof Karsch, Joern Rank
We study the gluon propagator in Landau gauge in the deconfined phase of gauge theory. From the long-distance behaviour of correlation functions of temporal and spatial com…