On the strength of the QCD crossover at small chemical potentials

4 Nov 2019, 17:40
20m
Wanda Han Show Theatre & Wanda Reign Wuhan Hotel

Wanda Han Show Theatre & Wanda Reign Wuhan Hotel

Poster Presentation QCD at finite temperature and baryon density Poster Session

Speaker

Mr Ruben Kara (University of Wuppertal)

Description

We investigate whether the QCD crossover gets stronger as the chemical potential is increased. To this end, we study the chiral condensate and susceptibility in a finite volume scaling study at zero and small chemical potentials. We achieve this by extrapolating these quantities from imaginary $\mu_B$ maintaining strangeness neutrality. We also extrapolate low order fluctuations of conserved charges in various volumes and explore the range of validity of the ideal hadron resonance gas model at finite density.

Primary authors

Szabolcs Borsanyi (University of Wuppertal) Zoltan Fodor Jana Günther (University of Wuppertal) Sandor Katz (Eotvos University) Claudia Ratti (University of Houston) Paolo Parotto (University of Wuppertal) Mr Ruben Kara (University of Wuppertal) Attila Pasztor (Eötvös University)

Presentation Materials