arXiv:1204.0995·v2·High Energy Physics — Lattice
The QCD equation of state and the effects of the charm
Szabolcs Borsanyi🇩🇪 · Gergely Endrodi🇩🇪 · Zoltan Fodor🇩🇪 · Sandor D. Katz🇩🇪 · Stefan Krieg🇩🇪 · Claudia Ratti🇮🇹 · Chris Schroeder🇩🇪 · Kalman K. Szabo🇩🇪
Abstract
We present an update on the QCD equation of state of the Wuppertal-Budapest Collaboration, extending our previous studies [JHEP 0601 (2006) 089, JHEP 1011 (2010) 077]. A Symanzik improved gauge and a stout-link improved staggered fermion action is utilized. We discuss partial quenching and present preliminary results for the fully dynamical charmed equation of state.
Comments: Talk presented at the XXIX International Symposium on Lattice Field Theory, July 10-16, 2011, Lake Tahoe, California