546 citations · 803 across the 10 of their papers we have counts for
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Neutrality of the color-flavor-locked phase in a Dyson-Schwinger approach
Dominik Nickel, Reinhard Alkofer, Jochen Wambach
The role of neutrality constraints for the phase structure of QCD at non-vanishing chemical potentials is studied within a self-consistent truncation scheme for the Dyson-Schwinger…
Studying pion effects in the quark propagator
Dominik Nickel, Christian S. Fischer, Jochen Wambach
Within the framework of Schwinger-Dyson and Bethe-Salpeter equations we investigate the importance of pions for the quark-gluon interaction. To this end we choose a truncation for…
Hadronic unquenching effects in the quark propagator
Christian S. Fischer, Dominik Nickel, Jochen Wambach
We investigate hadronic unquenching effects in light quarks and mesons. Within the non-perturbative continuum framework of Schwinger-Dyson and Bethe-Salpeter equations we quantify…
The Phase Structure of the Polyakov--Quark-Meson Model
Bernd-Jochen Schaefer, Jan M. Pawlowski, Jochen Wambach
The relation between the deconfinement and chiral phase transition is explored in the framework of an Polyakov-loop-extended two-flavor quark-meson (PQM) model. In this model the P…
Color-spin locking in a self-consistent Dyson-Schwinger approach
Florian Marhauser, Dominik Nickel, Michael Buballa +1
We investigate the color-spin locked (CSL) phase of spin-one color- superconducting quark matter using a truncated Dyson-Schwinger equation for the quark propagator in Landau gauge…
The Ghost-Gluon Vertex in Landau Gauge Yang-Mills Theory
Wolfgang Schleifenbaum, Axel Maas, Jochen Wambach +1
Possible mechanisms for gluon confinement in Yang-Mills theory in covariant gauges are discussed briefly. Implications for the infrared behavior of the Green's functions are outlin…