Sprecher
Ugo Mire
(University of Giessen)
Beschreibung
In this talk I will show how the functional renormalization group (FRG) can be used to constrain low energy model for quark-matter, with a focus on color superconductivity. Working in vacuum, I will explain how the FRG can be used describe both the non-pertubative behavior of the glue sector, and how low-energy degrees of freedom (in particular the sigma, pion and scalar diquark) can be included. I will explain why this approach is valuable at finite temperature and densities, and give outlooks regarding applications at asymptotic chemical potentials.
Autor
Ugo Mire
(University of Giessen)
