546 citations · 3.9k across the 55 of their papers we have counts for
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Scalar diquarks in the QCD vacuum
Hosein Gholami, Ugo Mire, Fabian Rennecke +2
While QCD fundamentally only depends on the values of the strong coupling and the quark masses, it exhibits a rich nonperturbative structure at low energies, where composite fields…
Diquark Correlators and Phase Structure in the Quark-Meson-Diquark Model beyond Mean Field
Ugo Mire, Bernd-Jochen Schaefer
A comprehensive study of the phase structure of the two-flavor quark-meson-diquark model is presented within the nonperturbative functional renormalization group framework. The inf…
Renormalizing the Quark-Meson-Diquark Model
Hosein Gholami, Lennart Kurth, Ugo Mire +2
We present a comprehensive study of the two-flavor Quark--Meson--Diquark (QMD) model by comparing a renormalization approach with a renormalization-group (RG) consistent mean-field…
Regulator scheme dependence of the chiral phase transition at high densities
Konstantin Otto, Christopher Busch, Bernd-Jochen Schaefer
A common feature of recent functional renormalization group investigations of effective low-energy QCD is the appearance of a back-bending behavior of the chiral phase transition l…
Critical endpoint of QCD in a finite volume
Julian Bernhardt, Christian S. Fischer, Philipp Isserstedt +1
We investigate the impact of finite volume and the corresponding restrictions on long-range correlations on the location of the critical endpoint in the QCD phase diagram. To this…
Nonperturbative quark matter equations of state with vector interactions
Konstantin Otto, Micaela Oertel, Bernd-Jochen Schaefer
Nonperturbative equations of state (EoSs) for two and three quark flavors are constructed with the functional renormalization group (FRG) within a quark-meson model truncation augm…