24-30 July 2016
Highfield Campus, University of Southampton
Europe/London timezone

Locating the critical end point of QCD

25 Jul 2016, 18:25
20m
Building 32 Room 1015 (Highfield Campus, University of Southampton)

Building 32 Room 1015

Highfield Campus, University of Southampton

Talk Nonzero Temperature and Density Nonzero Temperature and Density

Speaker

Prof. Christian Fischer (JLU Giessen)

Description

I will give an overview on our recent results for the phase diagram of QCD with Nf=2+1 and Nf=2+1+1 flavors. We use a combination of lattice and Dyson-Schwinger methods to determine the chiral and deconfinement order parameters at finite temperature and chemical potential. In a recent exploratory study we also give a first estimate on the influence of baryon effects on the location of the critical end-point. As a result we find a critical end-point at large chemical potential in the vicinity of the chiral critical line extrapolated from lattice QCD.

Primary author

Prof. Christian Fischer (JLU Giessen)

Presentation Materials