@article{745c3b25dcb94aaab184b4d2c7be7ff3,
title = "Lattice QCD thermodynamics in the presence of the charm quark",
abstract = "We present an update on the 2 + 1 flavor QCD equation of state of the Wuppertal-Budapest Collaboration, extending our previous studies to finer lattice spacings and providing a continuum extrapolation of the trace anomaly. A Symanzik improved gauge and a stout-link improved staggered fermion action is utilized. We also present preliminary results for the fully dynamical charmed equation of state.",
author = "Claudia Ratti and Szabolcs Borsanyi and Gergely Endrodi and Zoltan Fodor and Katz, \{Sandor D.\} and Stefan Krieg and Chris Schroeder and Szabo, \{Kalman K.\}",
note = "Funding Information: Computations were carried out at the universities Wuppertal and Budapest on GPU [21] clusters, on the Wuppertal QPACE machine and at Forschungszentrum Juelich. This work is supported in part by the Deutsche Forschungsgemeinschaft grant SFB-TR 55 and by the EU (FP7/2007-2013)/ERC no. 208740. The work of C. R. is supported by funds provided by the Italian Ministry of Education, Universities and Research under the Firb Research Grant RBFR0814TT.",
year = "2013",
month = may,
day = "2",
doi = "10.1016/j.nuclphysa.2013.02.153",
language = "English (US)",
volume = "904-905",
pages = "869c--872c",
journal = "Nuclear Physics A",
issn = "0375-9474",
publisher = "Elsevier B.V.",
}