Correlations and fluctuations from lattice QCD: Wuppertal-Budapest results

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

Research output: Contribution to journalArticle

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 125 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 N t = 6, 8, 10, 12. 16 are used. We perform a continuum extrapolation of all observables under study. Preliminary results for charm quark susceptibilities are also presented, with the charm quark treated at the partially quenched level.

Original languageEnglish
Pages (from-to)1123-1128
Number of pages6
JournalActa Physica Polonica B, Proceedings Supplement
Volume5
Issue number4
DOIs
Publication statusPublished - Nov 14 2012

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

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