Three loop HTL perturbation theory at finite temperature and chemical potential
arXiv:1407.3671 · doi:10.1016/j.nuclphysa.2014.09.022
Abstract
In this proceedings contribution we present a recent three-loop hard-thermal-loop perturbation theory (HTLpt) calculation of the thermodynamic potential for a finite temperature and chemical potential system of quarks and gluons. We compare the resulting pressure, trace anomaly, and diagonal/off-diagonal quark susceptibilities with lattice data. We show that there is good agreement between the three-loop HTLpt analytic result and available lattice data.
4 pages, 4 figures