@inproceedings{1968897,
abstract = {We study the thermal properties of QCD in the presence of a small quark chemical potential $\mu$. Derivatives of the phase transition point with respect to $\mu$ are computed at $\mu=0$ for 2 and 3 flavors of p-4 improved staggered fermions on a $16^3\times4$ lattice. Moreover we contrast the case of isoscalar and isovector chemical potentials, quantify the effect of $\mu\not=0$ on the equation of state, and comment on the screening effect by dynamical quarks and the complex phase of the fermion determinant in QCD with $\mu\not=0$.},
author = {Ejiri, S. and Allton, C. R and Hands, S. J and Kaczmarek, Olaf and Karsch, Frithjof and Laermann, Edwin and Schmidt, Christian},
issn = {0920-5632},
pages = {538--540},
title = {{The QCD phase transition at high temperature and low density}},
doi = {10.1016/S0920-5632(03)01613-X},
volume = {119},
year = {2003},
}