Lattice QCD thermodynamics in the presence of the charm quark

Claudia Ratti; Szabolcs Borsanyi; Gergely Endrodi; Zoltan Fodor; Sandor D. Katz; Stefan Krieg; Chris Schroeder; Kalman K. Szabo

doi:10.1016/j.nuclphysa.2013.02.153

Lattice QCD thermodynamics in the presence of the charm quark

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

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

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.

Original language	English (US)
Pages (from-to)	869c-872c
Journal	Nuclear Physics A
Volume	904-905
DOIs	https://doi.org/10.1016/j.nuclphysa.2013.02.153
State	Published - May 2 2013

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

Access to Document

10.1016/j.nuclphysa.2013.02.153

Cite this

@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.",

}

TY - JOUR

T1 - Lattice QCD thermodynamics in the presence of the charm quark

AU - Ratti, Claudia

AU - Borsanyi, Szabolcs

AU - Endrodi, Gergely

AU - Fodor, Zoltan

AU - Katz, Sandor D.

AU - Krieg, Stefan

AU - Schroeder, Chris

AU - Szabo, Kalman K.

N1 - 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.

PY - 2013/5/2

Y1 - 2013/5/2

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/84877803555

UR - https://www.scopus.com/pages/publications/84877803555#tab=citedBy

U2 - 10.1016/j.nuclphysa.2013.02.153

DO - 10.1016/j.nuclphysa.2013.02.153

M3 - Article

AN - SCOPUS:84877803555

SN - 0375-9474

VL - 904-905

SP - 869c-872c

JO - Nuclear Physics A

JF - Nuclear Physics A

ER -

Lattice QCD thermodynamics in the presence of the charm quark

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this