The chiral critical point in 3-flavour QCD

Schmidt C, Karsch F, Laermann E (2002)
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS 106: 423-425.

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Konferenzbeitrag | Veröffentlicht | Englisch
Abstract / Bemerkung
We determine the second order endpoint of the line of first order phase transitions, which occur in the light quark mass regime of 3-flavour QCD at finite temperature, and analyze universal properties of this chiral critical point. A detailed analysis of Binder cumulants and the joint probability distributions of energy like and ordering-field like observables confirms that the chiral critical point belongs to the universality class of the 3d Ising model. From a calculation with improved gauge and staggered fermion actions we estimate that the transition is first order for pseudo-scalar meson masses less than about 200 MeV.
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106
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423-425
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PUB-ID

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Schmidt C, Karsch F, Laermann E. The chiral critical point in 3-flavour QCD. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS. 2002;106:423-425.
Schmidt, C., Karsch, F., & Laermann, E. (2002). The chiral critical point in 3-flavour QCD. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 106, 423-425. doi:10.1016/S0920-5632(01)01734-0
Schmidt, C., Karsch, F., and Laermann, E. (2002). The chiral critical point in 3-flavour QCD. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS 106, 423-425.
Schmidt, C., Karsch, F., & Laermann, E., 2002. The chiral critical point in 3-flavour QCD. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 106, p 423-425.
C. Schmidt, F. Karsch, and E. Laermann, “The chiral critical point in 3-flavour QCD”, NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, vol. 106, 2002, pp. 423-425.
Schmidt, C., Karsch, F., Laermann, E.: The chiral critical point in 3-flavour QCD. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS. 106, 423-425 (2002).
Schmidt, Christian, Karsch, Frithjof, and Laermann, Edwin. “The chiral critical point in 3-flavour QCD”. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS 106 (2002): 423-425.

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arXiv: hep-lat/0110039

Inspire: 564096

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