11 papers
Thermodynamics and in-medium hadron properties from lattice QCD
F. Karsch, E. Laermann
Non-perturbative studies of the thermodynamics of strongly interacting elementary particles within the context of lattice regularized QCD are being reviewed. After a short introduc…
Group projection method in statistical systems
K. Redlich, F. Karsch, A. Tounsi
We discuss an application of group theoretical methods to the formulation of the thermodynamics of systems constrained by the conservation laws described by a semi--simple compact…
An new order parameter with renormalized Polyakov loops
F. Zantow, O. Kaczmarek, F. Karsch +1
It is well established that physical quantities like the heavy quark potentials get temperature independent at sufficiently short distances. As a first application of this feature…
Lattice QCD at High Temperature and Density
Frithjof Karsch
After a brief introduction into basic aspects of the formulation of lattice regularized QCD at finite temperature and density we discuss our current understanding of the QCD phase…
Lattice QCD at non-zero baryon number
O. Kaczmarek, with J. Engels, F. Karsch +1
We discuss the quenched limit of lattice QCD at non-zero baryon number density. We find evidence for a mixed phase that becomes broader with increasing baryon number. Although the…
The Phase Diagram of 2 flavour QCD with improved Actions
F. Karsch, E. Laermann, M. Oevers +1
It has been proposed, that the chiral continuum limit of 2-flavour QCD with Wilson fermions is brought about by a phase in which flavour and parity symmetry are broken spontaneousl…