<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Non-perturbative QCD Correlation Functions"^^ . "Functional methods provide access to the non-perturbative regime of quantum chromo- dynamics. Hence, they allow investigating confinement and chiral symmetry breaking. In this dissertation, correlation functions of Yang-Mills theory and unquenched two-flavor QCD are computed from the functional renormalization group. Employing a self-consistent vertex expansion of the effective action, Yang-Mills correlation functions are obtained in four as well as in three spacetime dimensions. To this end, confinement and Slavnov-Taylor identities are discussed. Our numerical results show very good agreement with corresponding lattice results. Next, unquenched two-flavor QCD is considered where it is shown that the unquenched two-flavor gluon propagator is insensitive to the pion mass. Furthermore, the necessity for consistent truncations is emphasized. Finally, correlation functions of finite-temperature Yang-Mills theory are computed in a truncation that includes the splitting of the gluon field into directions that are transverse and longitudinal to the heat bath. In particular, it includes the splitting of the three- and four-gluon vertices. The obtained gluon propagator allows to extract a Debye screening mass that coincides with the hard thermal loop screening mass at high temperatures, but is meaningful also at temperatures below the phase transition temperature."^^ . "2017" . . . . . . . "Anton Konrad"^^ . "Cyrol"^^ . "Anton Konrad Cyrol"^^ . . . . . . "Non-perturbative QCD Correlation Functions (PDF)"^^ . . . "Dissertation_Cyrol.pdf"^^ . . . "Non-perturbative QCD Correlation Functions (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "Non-perturbative QCD Correlation Functions (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Non-perturbative QCD Correlation Functions (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Non-perturbative QCD Correlation Functions (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Non-perturbative QCD Correlation Functions (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #23766 \n\nNon-perturbative QCD Correlation Functions\n\n" . "text/html" . . . "530 Physik"@de . "530 Physics"@en . .