Conveners
Session 10
- Urs Wenger (University of Bern)
Prof.
Ting-Wai Chiu
(National Taiwan University)
26/06/2019, 11:05
Oral talk
Using a GPU cluster consisting of 25 units of Nvidia DGX-1 (each unit having 8*V100 interconnected by the NVLink), TWQCD collaboration has generated the first gauge ensembles of $N_f=2+1+1$ lattice QCD with physical domain-wall quarks on the $ L_x^3 \times L_t = 64^3 \times (6,8,10,12,16) $ lattices, in the temperature range $ T \simeq 200 - 550 $ MeV. The lattice spacing $a \sim 0.064 $~fm ($...
Prof.
Frithjof Karsch
(Universitaet Bielefeld)
26/06/2019, 11:30
Oral talk
We present recent results on the pseudo-critical and critical behavior in (2+1)-flavor QCD close to the chiral phase transition temperature.
Dr
Yusuke Taniguchi
(University of Tsukuba)
26/06/2019, 11:55
Oral talk
We study the energy-momentum tensor in QCD for $N_f$ = 2+1 dynamical quarks. In order to tame violation of the translational invariance on lattice we use the gradient flow method as a non-perturbative renormalization scheme. We adopt two values for the up and down quark mass. One is the physical mass with which we measure the one point function of the energy-momentum tensor and derive the...
Prof.
Jens Oluf Andersen
(Norwegian University of Science and Technology)
26/06/2019, 12:20
Oral talk
In this talk I will discuss pion condensation and the phase diagram at finite temperature and isospin density. I will present results for the quark-meson model and chiral perturbation theory. The results for the phase diagram, pressure and equation of state are compared with recent lattice results. I will also present results for pion stars that consist of a Bose condensate of pion...
