preprint
Numerical study of the equation of state for two flavor QCD at finite density
S.
Ejiri
author
C. R.
Allton
author
Olaf
Kaczmarek
author 33776
S. J.
Hands
author
Edwin
Laermann
author 40621
Frithjof
Karsch
author 40326
Christian
Schmidt
author 27996303
10018
department
23470456
department
We discuss the equation of state for 2 flavor QCD at non-zero temperature anddensity. Derivatives of $\ln Z$ with respect to quark chemical potential$\mu_q$ up to fourth order are calculated, enabling estimates of the pressure,quark number density and associated susceptibilities as functions of $\mu_q$via a Taylor series expansion. It is found that the fluctuations in the quarknumber density increase in the vicinity of the phase transition temperature andthe susceptibilities start to develop a pronounced peak as $\mu_q$ isincreased. This suggests the presence of a critical endpoint in the $(T,\mu_q)$ plane.
2003
eng
hep-lat/0309188
<div style="text-indent:-25px; padding-left:25px;padding-bottom:0px;">Ejiri, S., Allton, C.R., Kaczmarek, O., Hands, S.J., Laermann, E., Karsch, F. & Schmidt, C. (2003). Numerical study of the equation of state for two flavor QCD at finite density.</div>
Ejiri S, Allton CR, Kaczmarek O, Hands SJ, Laermann E, Karsch F, Schmidt C (2003) <br />Numerical study of the equation of state for two flavor QCD at finite density.
Ejiri, S., Allton, C. R., Kaczmarek, O., Hands, S. J., Laermann, E., Karsch, F., and Schmidt, C. (2003). Numerical study of the equation of state for two flavor QCD at finite density.
<div style="text-indent:-25px; padding-left:25px;padding-bottom:0px;">Ejiri, S., Allton, C. R., Kaczmarek, Olaf, Hands, S. J., Laermann, Edwin, Karsch, Frithjof, and Schmidt, Christian. 2003. “Numerical study of the equation of state for two flavor QCD at finite density”.</div>
<div style="text-indent:-25px; padding-left:25px;padding-bottom:0px;">Ejiri, S., Allton, C. R., Kaczmarek, O., Hands, S. J., Laermann, E., Karsch, F., & Schmidt, C. (2003). Numerical study of the equation of state for two flavor QCD at finite density</div>
S. Ejiri, C. R. Allton, O. Kaczmarek, S. J. Hands, E. Laermann, F. Karsch, and C. Schmidt, “Numerical study of the equation of state for two flavor QCD at finite density”, <strong>2003</strong>.
Ejiri S, Allton CR, Kaczmarek O, Hands SJ, Laermann E, Karsch F, Schmidt C (2003) .
Ejiri, S., Allton, C. R., Kaczmarek, O., Hands, S. J., Laermann, E., Karsch, F., & Schmidt, C. (2003). Numerical study of the equation of state for two flavor QCD at finite density
Ejiri S, Allton CR, Kaczmarek O, et al. Numerical study of the equation of state for two flavor QCD at finite density. 2003.
S. Ejiri, et al., Numerical study of the equation of state for two flavor QCD at finite density, (2003).
Ejiri, S., Allton, C. R., Kaczmarek, Olaf, Hands, S. J., Laermann, Edwin, Karsch, Frithjof, and Schmidt, Christian. “Numerical study of the equation of state for two flavor QCD at finite density”. (2003).
S. Ejiri, et al., “Numerical study of the equation of state for two flavor QCD at finite density”, 2003.
Ejiri, S., et al., 2003. Numerical study of the equation of state for two flavor QCD at finite density.
Ejiri, S., Allton, C.R., Kaczmarek, O., Hands, S.J., Laermann, E., Karsch, F., Schmidt, C.: Numerical study of the equation of state for two flavor QCD at finite density. (2003).
Ejiri, S.; Allton, C. R.; Kaczmarek, O.; Hands, S. J.; Laermann, E.; Karsch, F.; Schmidt, C. (2003): Numerical study of the equation of state for two flavor QCD at finite density
19424762010-12-14T09:30:02Z2018-07-24T12:57:51Z