Correlations and fluctuations from lattice QCD

Szabolcs Borsanyi, Zoltan Fodor, Sandor Katz, Stefan Krieg, Claudia Ratti, Kalman Szabo

Research output: Contribution to journalArticlepeer-review

18 Scopus citations

Abstract

We present the new results of the Wuppertal-Budapest lattice QCD collaboration on flavor diagonal and non-diagonal quark number susceptibilities with 2+1 staggered quark flavors in a temperature regime between 120 and 400 MeV. A Symanzik improved gauge and a stout-link improved staggered fermion action is utilized; the light and strange quark masses are set to their physical values. Lattices with Nt = 6, 8, 10, 12 are used. We perform a continuum extrapolation of those observables for which the scaling regime is reached, and discretization errors are under control.

Original languageEnglish (US)
Article number124060
JournalJournal of Physics G: Nuclear and Particle Physics
Volume38
Issue number12
DOIs
StatePublished - Dec 2011

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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