19 citations · 41 across the 8 of their papers we have counts for
9 papers
Center phase transition from matter propagators in (scalar) QCD
M. Mitter, M. Hopfer, B. -J. Schaefer +1
Novel order parameters for the confinement-deconfinement phase transition of quenched QCD and fundamentally charged scalar QCD are presented. Similar to the well-known dual condens…
Infrared behaviour of propagators and running coupling in the conformal window of QCD
Markus Hopfer, Christian S. Fischer, Reinhard Alkofer
Using the Dyson-Schwinger approach we investigate Landau gauge QCD with a relatively large number of chiral quark flavours. A self-consistent treatment on the propagator level enab…
On propagators and three-point functions in Landau gauge QCD and QCD-like theories
Reinhard Alkofer, Gernot Eichmann, Christian S. Fischer +4
Recent progress in our studies of propagators and three-point functions in Landau gauge for QCD and QCD-like theories is presented. Special emphasis is put on the properties of the…
Running coupling in the conformal window of large-Nf QCD
Markus Hopfer, Christian S. Fischer, Reinhard Alkofer
Quantum Chromodynamics with a relatively large number of fundamentally charged quark flavours in the chiral limit is considered. A self-consistent solution of the quark, gluon and…
On the Landau gauge matter-gluon vertex in scalar QCD in a functional approach
Markus Hopfer, Reinhard Alkofer
Recently the quark-gluon vertex has been investigated in Landau gauge using a combined Dyson-Schwinger and nPI effective action approach. We present here a numerical analysis of a…
Center Phase Transition from Fundamentally Charged Matter Propagators
Mario Mitter, Markus Hopfer, Bernd-Jochen Schaefer +1
The center phase transition at non-vanishing temperatures is investigated in Landau gauge Quantum Chromodynamics (QCD) and scalar QCD. For each theory novel order parameters for th…
A dual order parameter from fundamentally colour charged matter
Markus Hopfer, Mario Mitter, Bernd-Jochen Schaefer +1
The center phase transition of QCD and of fundamentally charged scalar QCD at non-vanishing temperature is investigated within a Dyson-Schwinger approach. The temperature dependenc…
Towards a self-consistent solution of the Landau gauge quark-gluon vertex Dyson-Schwinger equation
Andreas Windisch, Markus Hopfer, Reinhard Alkofer
The quark-gluon vertex in Landau gauge QCD is investigated in the Dyson-Schwinger approach. The aim is to obtain a fully self-consistent solution of the quark propagator and the qu…
Solving the Ghost-Gluon System of Yang-Mills Theory on GPUs
Markus Hopfer, Reinhard Alkofer, Gundolf Haase
We solve the ghost-gluon system of Yang-Mills theory using Graphics Processing Units (GPUs). Working in Landau gauge, we use the Dyson-Schwinger formalism for the mathematical desc…