The QCD phase diagram at nonzero quark density

Endrödi G, Fodor Z, Katz SD, Szabó and KK (2011)
Journal of High Energy Physics 2011(4): 1.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Autor*in
Endrödi, GergelyUniBi; Fodor, Z.; Katz, S. D.; Szabó, and K. K.
Abstract / Bemerkung
We determine the phase diagram of QCD on the μ − T plane for small to moderate chemical potentials. Two transition lines are defined with two quantities, the chiral condensate and the strange quark number susceptibility. The calculations are carried out on N t =6, 8 and 10 lattices generated with a Symanzik improved gauge and stout-link improved 2+ 1 flavor staggered fermion action using physical quark masses. After carrying out the continuum extrapolation we find that both quantities result in a similar curvature of the transition line. Furthermore, our results indicate that in leading order the width of the transition region remains essentially the same as the chemical potential is increased.
Erscheinungsjahr
2011
Zeitschriftentitel
Journal of High Energy Physics
Band
2011
Ausgabe
4
Art.-Nr.
1
eISSN
1029-8479
Page URI
https://pub.uni-bielefeld.de/record/2955772

Zitieren

Endrödi G, Fodor Z, Katz SD, Szabó and KK. The QCD phase diagram at nonzero quark density. Journal of High Energy Physics. 2011;2011(4): 1.
Endrödi, G., Fodor, Z., Katz, S. D., & Szabó, and K. K. (2011). The QCD phase diagram at nonzero quark density. Journal of High Energy Physics, 2011(4), 1. https://doi.org/10.1007/JHEP04(2011)001
Endrödi, G., Fodor, Z., Katz, S. D., and Szabó, and K. K. (2011). The QCD phase diagram at nonzero quark density. Journal of High Energy Physics 2011:1.
Endrödi, G., et al., 2011. The QCD phase diagram at nonzero quark density. Journal of High Energy Physics, 2011(4): 1.
G. Endrödi, et al., “The QCD phase diagram at nonzero quark density”, Journal of High Energy Physics, vol. 2011, 2011, : 1.
Endrödi, G., Fodor, Z., Katz, S.D., Szabó, and K.K.: The QCD phase diagram at nonzero quark density. Journal of High Energy Physics. 2011, : 1 (2011).
Endrödi, Gergely, Fodor, Z., Katz, S. D., and Szabó, and K. K. “The QCD phase diagram at nonzero quark density”. Journal of High Energy Physics 2011.4 (2011): 1.

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