Fluctuations and correlations in finite temperature QCD
A. Pasztor, R. Bellotti, S. Borsanyi, Z. Fodor, J. Gunther, C. Ratti, S. Katz, K.K. Szabo
We calculate fluctuations and correlations of conserved charges in finite temperature QCD. We
also present the equation up to order $(mu_B/T)^6$.
This allows reliable calculations of thermodynamic
quantities up to $\mu_B/T \approx 2$, which covers most
of the Beam Energy Scan program at RHIC. Our simulations
use staggered quarks with physical quark masses. All of
our results are extrapolated to the continuum limit.