Diese Arbeit untersucht im Rahmen der Gittereichtheorie verschiedene Aspekte der QCD in der Landau-Eichung, insbesondere solche, die mit den Gluon- und Geist-Propagatoren bei kleinen Impulsen zusammenhängen. Die Eichgruppe ist SU(3). Wir analysieren den Einfluss unterschiedlicher systematischer Effekte. Wir zeigen, dass der Formfaktor des Geist-Propagators bei kleinen Impulsen systematisch von der Wahl der Eichkopien (Gribov-Kopien) abhängt. Hingegen können wir einen solchen Einfluss auf den Gluon-Propagator nicht feststellen. Ebenfalls wird die Verteilung der kleinsten Eigenwerte des Faddeev-Popov-Operators durch die Wahl der Eichkopien beeinflusst. Wir zeigen außerdem, dass der Einfluss dynamischer Wilson-Fermionen auf den ...
Also published in: arXiv:hep-ph/0301107v1, 15 Jan 2003: 1-10The Kugo-Ojima confinement criterion and...
The dependence of the Landau gauge gluon and ghost propagators on the choice of Gribov copies is stu...
We present recent results of the Landau gauge gluon and ghost propagators in SU(3) pure gauge theory...
Diese Arbeit untersucht im Rahmen der Gittereichtheorie verschiedene Aspekte der QCD in der Landau-...
Die im infraroten Impulsbereich der Quantenchromodynamik (QCD) berechneten Gluon- und Ghost-Propagat...
We investigate different aspects of lattice QCD in Landau gauge using Monte Carlo simulations. In pa...
Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-S...
We report on recent numerical computations of the Landau gauge gluon and ghost propagators as well a...
The infrared behaviour of QCD in the Landau gauge is studied in 24^4 and 32^4 lattices by measuring ...
We summarize the current status of our numerical results for the gluon and ghost propagators and for...
We study confinement in quantum chromodynamics via numerical simulations in the framework of lattice...
We study the behavior of the gluon and ghost dressing functions in SU(3) Landau gauge at low momenta...
We summarize the current status of our numerical results for the gluon and ghost propagators and for...
We present recent results of the Landau gauge gluon and ghost propagators in SU(3) pure gauge theory...
Also published in: arXiv:hep-lat/0601027v1, 21 Jan 2006: 1-10On the occasion of the 70th birthday of...
Also published in: arXiv:hep-ph/0301107v1, 15 Jan 2003: 1-10The Kugo-Ojima confinement criterion and...
The dependence of the Landau gauge gluon and ghost propagators on the choice of Gribov copies is stu...
We present recent results of the Landau gauge gluon and ghost propagators in SU(3) pure gauge theory...
Diese Arbeit untersucht im Rahmen der Gittereichtheorie verschiedene Aspekte der QCD in der Landau-...
Die im infraroten Impulsbereich der Quantenchromodynamik (QCD) berechneten Gluon- und Ghost-Propagat...
We investigate different aspects of lattice QCD in Landau gauge using Monte Carlo simulations. In pa...
Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-S...
We report on recent numerical computations of the Landau gauge gluon and ghost propagators as well a...
The infrared behaviour of QCD in the Landau gauge is studied in 24^4 and 32^4 lattices by measuring ...
We summarize the current status of our numerical results for the gluon and ghost propagators and for...
We study confinement in quantum chromodynamics via numerical simulations in the framework of lattice...
We study the behavior of the gluon and ghost dressing functions in SU(3) Landau gauge at low momenta...
We summarize the current status of our numerical results for the gluon and ghost propagators and for...
We present recent results of the Landau gauge gluon and ghost propagators in SU(3) pure gauge theory...
Also published in: arXiv:hep-lat/0601027v1, 21 Jan 2006: 1-10On the occasion of the 70th birthday of...
Also published in: arXiv:hep-ph/0301107v1, 15 Jan 2003: 1-10The Kugo-Ojima confinement criterion and...
The dependence of the Landau gauge gluon and ghost propagators on the choice of Gribov copies is stu...
We present recent results of the Landau gauge gluon and ghost propagators in SU(3) pure gauge theory...