105 citations · 244 across the 6 of their papers we have counts for
6 papers
Locating the critical endpoint of QCD: mesonic backcoupling effects
Pascal J. Gunkel, Christian S. Fischer
We study the effects of pion and sigma meson backcoupling on the chiral order parameters and the QCD phase diagram and determine their effect on the location of the chiral critical…
Masses and decay constants of (axial-)vector mesons at finite chemical potential
Pascal J. Gunkel, Christian S. Fischer
We update our previous results for (pseudo-)scalar mesons at zero temperature and finite quark chemical potential and generalize the investigation to include (axial-)vector mesons.…
Mesons at finite chemical potential and the Silver-Blaze property of QCD
Pascal J. Gunkel, Christian S. Fischer, Philipp Isserstedt
We summarize our results for light (pseudo-)scalar mesons at finite chemical potential and vanishing temperature. We extract the meson bound state wave functions, masses, and decay…
Dyson-Schwinger approach to baryon number fluctuations
Philipp Isserstedt, Michael Buballa, Christian S. Fischer +1
We summarize our results on baryon number fluctuations at nonzero temperature and chemical potential. They are obtained from solutions of a coupled set of Dyson-Schwinger equations…
Quarks and light (pseudo-)scalar mesons at finite chemical potential
Pascal J. Gunkel, Christian S. Fischer, Philipp Isserstedt
We investigate the properties of light scalar and pseudoscalar mesons at finite (light) quark chemical potential. To this end we solve a coupled set of (truncated) Dyson-Schwinger…
Baryon number fluctuations in the QCD phase diagram from Dyson-Schwinger equations
Philipp Isserstedt, Michael Buballa, Christian S. Fischer +1
We present results for fluctuations of the baryon number for QCD at nonzero temperature and chemical potential. These are extracted from solutions to a coupled set of truncated Dys…