Sep 6 – 8, 2018
Max Planck Institute for Astrophysics (MPA)
Europe/Berlin timezone

Recent Results on Lattice QCD at non-zero temperature and density

Sep 7, 2018, 10:05 AM
E.0.11 (Max Planck Institute for Astrophysics (MPA))


Max Planck Institute for Astrophysics (MPA)

Karl-Schwarzschild-Str. 1 85748 Garching
Quarkonia Quarkonia


Peter Petreczky (BNL)


I will discuss recent lattice QCD results on equation of state, transition temperature, fluctuations of conserved charges and color screening at vanishing and non-zero baryon density. I will show new results on the equation of state in 2+1 flavor QCD up to temperature 2000 MeV and recent results from Taylor expansion in baryon chemical potential for equation of state and the transition temperature. I will discuss the comparison of the lattice results with weak coupling calculations at high temperatures and hadron resonance gas at low temperature. Finally, I will discuss the length scale of onset of color screening and the effective coupling constant at non-zero temperature.

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