# QCD thermodynamics with 2 1 flavors at nonzero chemical potential - High Energy Physics - Lattice

Abstract: We present results for the QCD equation of state, quark densities andsusceptibilities at nonzero chemical potential, using 2+1 flavor asqtadensembles with $N t=4$. The ensembles lie on a trajectory of constant physicsfor which $m {ud}\approx0.1m s$. The calculation is performed using the Taylorexpansion method with terms up to sixth order in $\mu-T$.

Author: C. Bernard, C. DeTar, Steven Gottlieb, U.M. Heller, J.E. Hetrick, L.Levkova, R. Sugar, D. Toussaint

Source: https://arxiv.org/