Fluctuations in the vicinity of the phase transition line for two flavor QCD

Ejiri S, Allton CR, Döring M, Hands SJ, Kaczmarek O, Karsch F, Laermann E, Redlich K (2005)
In: Nucl. Phys. B: Proceedings supplements. 140. 505-507.

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We study the susceptibilities of quark number, isospin number and electric charge in numerical simulations of lattice QCD at high temperature and density. We discuss the equation of state for 2 flavor QCD at non-zero temperature and density. Derivatives of $\ln Z$ with respect to quark chemical potential $(\mu_q)$ are calculated up to sixth order. From this Taylor series, the susceptibilities are estimated as functions of temperature and $\mu_q$. Moreover, we comment on the hadron resonance gas model, which explains well our simulation results below $T_c$.
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Ejiri S, Allton CR, Döring M, et al. Fluctuations in the vicinity of the phase transition line for two flavor QCD. In: Nucl. Phys. B: Proceedings supplements. Vol 140. 2005: 505-507.
Ejiri, S., Allton, C. R., Döring, M., Hands, S. J., Kaczmarek, O., Karsch, F., Laermann, E., et al. (2005). Fluctuations in the vicinity of the phase transition line for two flavor QCD. Nucl. Phys. B: Proceedings supplements, 140, 505-507.
Ejiri, S., Allton, C. R., Döring, M., Hands, S. J., Kaczmarek, O., Karsch, F., Laermann, E., and Redlich, K. (2005). “Fluctuations in the vicinity of the phase transition line for two flavor QCD” in Nucl. Phys. B: Proceedings supplements, vol. 140, 505-507.
Ejiri, S., et al., 2005. Fluctuations in the vicinity of the phase transition line for two flavor QCD. In Nucl. Phys. B: Proceedings supplements. no.140 pp. 505-507.
S. Ejiri, et al., “Fluctuations in the vicinity of the phase transition line for two flavor QCD”, Nucl. Phys. B: Proceedings supplements, vol. 140, 2005, pp.505-507.
Ejiri, S., Allton, C.R., Döring, M., Hands, S.J., Kaczmarek, O., Karsch, F., Laermann, E., Redlich, K.: Fluctuations in the vicinity of the phase transition line for two flavor QCD. Nucl. Phys. B: Proceedings supplements. 140, p. 505-507. (2005).
Ejiri, S., Allton, C. R., Döring, M., Hands, S. J., Kaczmarek, Olaf, Karsch, Frithjof, Laermann, Edwin, and Redlich, K. “Fluctuations in the vicinity of the phase transition line for two flavor QCD”. Nucl. Phys. B: Proceedings supplements. 2005.Vol. 140. 505-507.
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