Pressure of QCD at finite temperatures and chemical potentials

Vuorinen A (2003)
PHYSICAL REVIEW D 68(5): 054017.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Abstract / Bemerkung
We compute the perturbative expansion of the pressure of hot QCD to order g(6)ln g in the presence of finite quark chemical potentials. In this process we evaluate all two- and three-loop vacuum diagrams of the theory at arbitrary T and mu and then use these results to analytically verify the outcome of an old order g(4) calculation of Freedman and McLerran for the zero-temperature pressure. The results for the pressure and the different quark number susceptibilities at high T are compared with recent lattice simulations showing excellent agreement especially for the chemical potential dependent part of the pressure.
Erscheinungsjahr
2003
Zeitschriftentitel
PHYSICAL REVIEW D
Band
68
Ausgabe
5
Art.-Nr.
054017
ISSN
0556-2821
eISSN
1089-4918
Page URI
https://pub.uni-bielefeld.de/record/2375843

Zitieren

Vuorinen A. Pressure of QCD at finite temperatures and chemical potentials. PHYSICAL REVIEW D. 2003;68(5): 054017.
Vuorinen, A. (2003). Pressure of QCD at finite temperatures and chemical potentials. PHYSICAL REVIEW D, 68(5), 054017. doi:10.1103/PhysRevD.68.054017
Vuorinen, A. (2003). Pressure of QCD at finite temperatures and chemical potentials. PHYSICAL REVIEW D 68:054017.
Vuorinen, A., 2003. Pressure of QCD at finite temperatures and chemical potentials. PHYSICAL REVIEW D, 68(5): 054017.
A. Vuorinen, “Pressure of QCD at finite temperatures and chemical potentials”, PHYSICAL REVIEW D, vol. 68, 2003, : 054017.
Vuorinen, A.: Pressure of QCD at finite temperatures and chemical potentials. PHYSICAL REVIEW D. 68, : 054017 (2003).
Vuorinen, Aleksi. “Pressure of QCD at finite temperatures and chemical potentials”. PHYSICAL REVIEW D 68.5 (2003): 054017.

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arXiv: hep-ph/0305183

Inspire: 618947

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