Auflistung nach Autor "Fischer, Christian S."
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Four-Quark States from Functional Methods
Eichmann, Gernot; Fischer, Christian S.; Heupel, Walter; Santowsky, Nico; Wallbott, Paul C. (2020) -
Masses and decay constants of (axial-)vector mesons at finite chemical potential
Gunkel, Pascal J.; Fischer, Christian S. (2021) -
Quark Mass and Volume Dependence of the QCD Phase Diagram with DSEs
Bernhardt, Julian (2023-09)In this work, which is divided into three distinct analyses, we investigate the quark mass and volume dependence of the phase diagram of quantum chromodynamics. To this end, we employ two very similar sets of truncated ... -
The Role of Four-Quark States in the Nature of Exotic Hadrons from Bethe-Salpeter Equations
Santowsky, Nico Gideon (2021-07)In this work we use the framework of Dyson-Schwinger and Bethe-Salpeter equations (DSEs and BSEs) to describe candidates of exotic hadrons in a four-quark (tetraquark) picture. Specifically, we calculate mass spectra on ... -
Thermodynamics of strong-interaction matter: On the phase structure and thermodynamics of quantum chromodynamics with Dyson–Schwinger equations
Isserstedt, Philipp (2021-11)In this work, which is topically divided into four parts, we study the phase structure and thermodynamics of strong-interaction matter. To this end, we employ a sophisticated, well-studied combination of results for pure ...