The QCD phase transition at high temperature and low density

Ejiri S, Allton CR, Hands SJ, Kaczmarek O, Karsch F, Laermann E, Schmidt C (2003)
In: Nucl.Phys.Proc.Suppl. 119. 538-540.

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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 $\mu\not=0$.
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Ejiri S, Allton CR, Hands SJ, et al. The QCD phase transition at high temperature and low density. In: Nucl.Phys.Proc.Suppl. Vol 119. 2003: 538-540.
Ejiri, S., Allton, C. R., Hands, S. J., Kaczmarek, O., Karsch, F., Laermann, E., & Schmidt, C. (2003). The QCD phase transition at high temperature and low density. Nucl.Phys.Proc.Suppl., 119, 538-540.
Ejiri, S., Allton, C. R., Hands, S. J., Kaczmarek, O., Karsch, F., Laermann, E., and Schmidt, C. (2003). “The QCD phase transition at high temperature and low density” in Nucl.Phys.Proc.Suppl., vol. 119, 538-540.
Ejiri, S., et al., 2003. The QCD phase transition at high temperature and low density. In Nucl.Phys.Proc.Suppl. no.119 pp. 538-540.
S. Ejiri, et al., “The QCD phase transition at high temperature and low density”, Nucl.Phys.Proc.Suppl., vol. 119, 2003, pp.538-540.
Ejiri, S., Allton, C.R., Hands, S.J., Kaczmarek, O., Karsch, F., Laermann, E., Schmidt, C.: The QCD phase transition at high temperature and low density. Nucl.Phys.Proc.Suppl. 119, p. 538-540. (2003).
Ejiri, S., Allton, C. R, Hands, S. J, Kaczmarek, Olaf, Karsch, Frithjof, Laermann, Edwin, and Schmidt, Christian. “The QCD phase transition at high temperature and low density”. Nucl.Phys.Proc.Suppl. 2003.Vol. 119. 538-540.
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