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On the phase structure of lattice QCD with twisted-mass Wilson fermions at non-zero temperature
M. Muller-Preussker, E. -M. Ilgenfritz, K. Jansen +7
In this talk we give an overview of the 3D phase diagram of two-flavour non-zero temperature lattice QCD with twisted-mass Wilson fermions and a tree-level Symanzik-improved gauge…
Lattice QCD Thermodynamics on the Grid
Jakub T. Mościcki, Maciej Woś, Massimo Lamanna +2
We describe how we have used simultaneously nodes of the EGEE Grid, accumulating ca. 300 CPU-years in 2-3 months, to determine an important property of Quantum Chr…
Screened perturbation theory for 3d Yang-Mills theory and the magnetic modes of hot QCD
Owe Philipsen, Daniel Bieletzki, York Schroder
Perturbation theory for non-abelian gauge theories at finite temperature is plagued by infrared divergences which are caused by magnetic soft modes ~g^2T, corresponding to gluon fi…
The deconfinement transition of finite density QCD with heavy quarks from strong coupling series
Jens Langelage, Owe Philipsen
Starting from Wilson's action, we calculate strong coupling series for the Polyakov loop susceptibility in lattice gauge theories for various small N_τin the thermodynamic limit. A…
Towards a determination of the chiral critical surface of QCD
Owe Philipsen
The chiral critical surface is a surface of second order phase transitions bounding the region of first order chiral phase transitions for small quark masses in the {m_{u,d}, m_s,μ…
On quarkonium in an anisotropic quark gluon plasma
O. Philipsen, M. Tassler
We reconsider a plasma with an anisotropy imposed on the momentum distribution of the system and study the real time static potential for quarkonia. The distribution function is no…