Study of QCD thermodynamics at finite density by Taylor expansion

Ejiri S, Allton CR, Hands SJ, Kaczmarek O, Karsch F, Laermann E, Schmidt C (2004)
In: Finite Density QCD: Proceedings of the International Workshop. Prog.Theor.Phys.Suppl., 153. 118-126.

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Abstract
We discuss the phase structure and the equation of state for QCD at non-zero temperature and density. Derivatives of $\ln Z$ with respect to quark chemical potential $\mu_q$ up to fourth order are calculated for 2-flavor QCD, enabling estimates of the pressure, quark number density and associated susceptibilities as functions of $\mu_q$ via a Taylor series expansion. Also, the phase transition line for 2 and 3-flavor QCD and the critical endpoint in the $(T, \mu_q)$ plane are investigated in the low density regime.
Publishing Year
Conference
International Workshop "Finite Density QCD"
Location
Nara, Japan
Conference Date
2003-06-10 – 2003-07-12
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Ejiri S, Allton CR, Hands SJ, et al. Study of QCD thermodynamics at finite density by Taylor expansion. In: Finite Density QCD: Proceedings of the International Workshop. Prog.Theor.Phys.Suppl. Vol 153. 2004: 118-126.
Ejiri, S., Allton, C. R., Hands, S. J., Kaczmarek, O., Karsch, F., Laermann, E., & Schmidt, C. (2004). Study of QCD thermodynamics at finite density by Taylor expansion. Finite Density QCD: Proceedings of the International Workshop, 153, 118-126.
Ejiri, S., Allton, C. R., Hands, S. J., Kaczmarek, O., Karsch, F., Laermann, E., and Schmidt, C. (2004). “Study of QCD thermodynamics at finite density by Taylor expansion” in Finite Density QCD: Proceedings of the International Workshop Prog.Theor.Phys.Suppl., vol. 153, 118-126.
Ejiri, S., et al., 2004. Study of QCD thermodynamics at finite density by Taylor expansion. In Finite Density QCD: Proceedings of the International Workshop. Prog.Theor.Phys.Suppl. no.153 pp. 118-126.
S. Ejiri, et al., “Study of QCD thermodynamics at finite density by Taylor expansion”, Finite Density QCD: Proceedings of the International Workshop, Prog.Theor.Phys.Suppl., vol. 153, 2004, pp.118-126.
Ejiri, S., Allton, C.R., Hands, S.J., Kaczmarek, O., Karsch, F., Laermann, E., Schmidt, C.: Study of QCD thermodynamics at finite density by Taylor expansion. Finite Density QCD: Proceedings of the International Workshop. Prog.Theor.Phys.Suppl. 153, p. 118-126. (2004).
Ejiri, Shinji, Allton, Chris R., Hands, Simon J., Kaczmarek, Olaf, Karsch, Frithjof, Laermann, Edwin, and Schmidt, Christian. “Study of QCD thermodynamics at finite density by Taylor expansion”. Finite Density QCD: Proceedings of the International Workshop. 2004.Vol. 153. Prog.Theor.Phys.Suppl. 118-126.
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