<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Interplay of Mesonic and Baryonic Degrees of Freedom in Quark Matter"^^ . "\r\nIn this work we study the influence of mesonic and baryonic fluctuations on the phase dia- gram of quark matter with two flavors. By examining the hadronization process and related techniques, we will derive effective low-energy models, where the gluons are integrated out. To be able to compare our model calculations with lattice results at finite chemical potential, we investigate a QCD-like theory with two colors, where the sign-problem is absent. To this end we introduce a quark-meson-diquark model, where the bosonic diquarks play the role of colorless, baryonic degrees of freedom competing with the mesons. To access the phase dia- gram and determine the phases of chiral and diquark condensation, we employ a functional renormalization group approach allowing for a systematic non-perturbative truncation scheme. Interesting phenomena arise that are known from condensed matter physics, as the BEC-BSC crossover and a phase of condensation within domains. We explore the impact of running wave function renormalizations and Yukawa couplings for the quarks and the boson fields on top of the scale dependence of the effective potential. In the course of this we will discuss the Silver Blaze property and its realization within a functional approach.\r\nIn parallel, we will formulate a quark-meson-diquark-baryon model for physical QCD as a low- energy effective theory for baryonic matter at high density, and discuss the relevance of the diquark and baryon degrees of freedom. In this sense, we will compute a phase diagram for QCD from functional methods, including a color superconducting phase."^^ . "2015" . . . . . . . "Naseemuddin"^^ . "Khan"^^ . "Naseemuddin Khan"^^ . . . . . . "Interplay of Mesonic and Baryonic Degrees of Freedom in Quark Matter (PDF)"^^ . . . "Dissertation_Khan.pdf"^^ . . . "Interplay of Mesonic and Baryonic Degrees of Freedom in Quark Matter (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "Interplay of Mesonic and Baryonic Degrees of Freedom in Quark Matter (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Interplay of Mesonic and Baryonic Degrees of Freedom in Quark Matter (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Interplay of Mesonic and Baryonic Degrees of Freedom in Quark Matter (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Interplay of Mesonic and Baryonic Degrees of Freedom in Quark Matter (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #19783 \n\nInterplay of Mesonic and Baryonic Degrees of Freedom in Quark Matter\n\n" . "text/html" . . . "530 Physik"@de . "530 Physics"@en . .