6 citations · 7 across the 3 of their papers we have counts for
4 papers · 1 filter
Chiral symmetry restoration effects onto the meson spectrum from a Dyson-Schwinger and Bethe-Salpeter approach
Reinhard Alkofer, Christian S. Fischer, Fabian Zierler
Light meson spectra are studied in a Dyson-Schwinger/Bethe-Salpeter approach to QCD. By varying the interaction strength of three sets of models for the quark-antiquark interaction…
Lower dimensional Yang-Mills theory as a laboratory to study the infrared regime
Reinhard Alkofer, Christian S. Fischer, Markus Q. Huber +1
Lattice studies of the infrared regime of gauge theories are complicated by the required extensive limits, the performed gauge fixing and the demand for high statistics. Using a ge…
What the Infrared Behaviour of QCD Vertex Functions in Landau gauge can tell us about Confinement
R. Alkofer, C. S. Fischer, F. Llanes-Estrada +1
The infrared behaviour of Landau gauge QCD vertex functions is investigated employing a skeleton expansion of the Dyson-Schwinger and Renormalization Group equations. Results for t…
Analytic properties of the Landau gauge gluon and quark propagators
R. Alkofer, W. Detmold, C. S. Fischer +1
We explore the analytic structure of the gluon and quark propagators of Landau gauge QCD from numerical solutions of the coupled system of renormalized Dyson--Schwinger equations a…