3 papers
hep-ph2026
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…
hep-ph2026
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…
hep-ph2025
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…