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: Nuclear Physics B - Proceedings Supplements. Nucl. Phys. B: Proceedings supplements, 140. Elsevier BV: 505-507.

Konferenzbeitrag | Veröffentlicht | Englisch
 
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Autor*in
Ejiri, S.; Allton, C. R.; Döring, M.; Hands, S. J.; Kaczmarek, OlafUniBi; Karsch, FrithjofUniBi; Laermann, EdwinUniBi; Redlich, K.
Abstract / Bemerkung
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 $T_c$.
Stichworte
critical phenomena; density: finite; finite temperature: high; fermion: lattice field theory; flavor: 2; hadron: gas; Lattice; quark gluon: gas; numerical calculations: Monte Carlo; susceptibility; talk: Batavia 2004/06/21
Erscheinungsjahr
2005
Titel des Konferenzbandes
Nuclear Physics B - Proceedings Supplements
Band
140
Seite(n)
505-507
ISSN
0920-5632
Page URI
https://pub.uni-bielefeld.de/record/1968794

Zitieren

Ejiri S, Allton CR, Döring M, et al. Fluctuations in the vicinity of the phase transition line for two flavor QCD. In: Nuclear Physics B - Proceedings Supplements. Nucl. Phys. B: Proceedings supplements. Vol 140. Elsevier BV; 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. Nuclear Physics B - Proceedings Supplements, Nucl. Phys. B: Proceedings supplements, 140, 505-507. Elsevier BV. doi:10.1016/j.nuclphysbps.2004.11.336
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 Nuclear Physics B - Proceedings Supplements Nucl. Phys. B: Proceedings supplements, vol. 140, (Elsevier BV), 505-507.
Ejiri, S., et al., 2005. Fluctuations in the vicinity of the phase transition line for two flavor QCD. In Nuclear Physics B - Proceedings Supplements. Nucl. Phys. B: Proceedings supplements. no.140 Elsevier BV, pp. 505-507.
S. Ejiri, et al., “Fluctuations in the vicinity of the phase transition line for two flavor QCD”, Nuclear Physics B - Proceedings Supplements, Nucl. Phys. B: Proceedings supplements, vol. 140, Elsevier BV, 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. Nuclear Physics B - Proceedings Supplements. Nucl. Phys. B: Proceedings supplements. 140, p. 505-507. Elsevier BV (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”. Nuclear Physics B - Proceedings Supplements. Elsevier BV, 2005.Vol. 140. Nucl. Phys. B: Proceedings supplements. 505-507.

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