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David Dudal
Researcher at Katholieke Universiteit Leuven
Publications - 137
Citations - 3966
David Dudal is an academic researcher from Katholieke Universiteit Leuven. The author has contributed to research in topics: Propagator & Quantum chromodynamics. The author has an hindex of 33, co-authored 119 publications receiving 3433 citations. Previous affiliations of David Dudal include Massachusetts Institute of Technology & Ghent University.
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Refinement of the Gribov-Zwanziger approach in the Landau gauge: Infrared propagators in harmony with the lattice results
TL;DR: The Gribov-Zwanziger framework as mentioned in this paper allows one to take into account effects related to the existence of gauge copies, by restricting the domain of integration in the path integral to the Gibov region.
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New features of the gluon and ghost propagator in the infrared region from the Gribov-Zwanziger approach
TL;DR: In this article, the infrared behavior of the gluon and ghost propagator based on the Gribov-Zwanziger approach was analyzed and shown to be in qualitatively good agreement with the new data.
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Modeling the Gluon Propagator in Landau Gauge: Lattice Estimates of Pole Masses and Dimension-Two Condensates
TL;DR: In this article, an analytic description of numerical results for the Landau-gauge SU(2) gluon propagator was presented from lattice simulations (in the scaling region) for the largest lattice sizes to date, in 3 and 4 space-time dimensions.
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Indirect lattice evidence for the refined Gribov-Zwanziger formalism and the gluon condensate in the Landau gauge
TL;DR: In this paper, a tree-level analytical prediction of the gluon propagator at various lattice sizes and spacings in the case of pure SU(3) Yang-Mills gauge theories using the Landau gauge fixing is presented.
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Dynamical origin of the refinement of the Gribov-Zwanziger theory
TL;DR: In this article, the Gribov-Zwanziger action dynamically transforms itself into the refined version, thereby showing that the continuum nonperturbative Landau gauge fixing is consistent with lattice simulations.