Speaker
Dr
Bjoern Wellegehausen
(JLU Giessen)
Description
G2-QCD is a QCD-like theory with fermionic baryons and fundamental quarks.
Unlike QCD it does not suffer from a fermion sign problem at finite baryon density and
therefore allows to investigate effects of fermionic baryons on the G2-QCD phase
diagram with standard Monte-Carlo methods.
In the talk we present recent results on the phase diagram at zero and
non-zero temperature with an emphasis on Chiral- and Diquark-Condensation.
We discuss various transitions in the quark number density related to the observed
mass hierarchy in the spectrum and show evidence for a first order nuclear matter transition.
Primary author
Dr
Bjoern Wellegehausen
(JLU Giessen)
Co-authors
Prof.
Andreas Wipf
(FSU Jena)
Dr
Axel Maas
(University of Jena)
Prof.
Lorenz von Smekal
(TU Darmstadt and JLU Giessen)
