4 papers · 1 filter
QCD Crossover at Low Temperatures from Lee-Yang Edge Singularity
D. A. Clarke, H. -T. Ding, J. -B. Gu +6
We provide the first lattice-QCD estimate of the crossover line down to ~MeV. We introduce a new method that combines the Lee-Yang edge in the complex plane of baryon c…
Strangeness-Correlations on the pseudo-critical line in (2+1)-flavor QCD
D. Bollweg, H. -T. Ding, J. Goswami +4
We present some lattice QCD results on first () and second () cumulants of and correlations () among net baryon-number (), strangeness () and el…
Curvature of the chiral phase transition line from the magnetic equation of state of (2+1)-flavor QCD
H. -T. Ding, O. Kaczmarek, F. Karsch +4
We analyze the dependence of the chiral phase transition temperature on baryon number and strangeness chemical potentials by calculating the leading order curvature coefficients in…
Charm degrees of freedom in hot matter from lattice QCD
A. Bazavov, D. Bollweg, O. Kaczmarek +5
We study the nature of charm degrees of freedom in hot strong interaction matter by performing lattice QCD calculations of the second and fourth-order cumulants of charm fluctuatio…