QCD equation of state from the lattice
Abstract
We calculate the QCD equation of state with 2+1 staggered lattice flavors and a physical pion mass. We present precision data on the trace anomaly and pressure based on simulations at N_{t} = 6,8 and 10. These results are confirmed by N_{t} = 12 simulations at three temperatures. Detailed results can be found in [arXiv:1007.2580v2].
 Publication:

IX International Conference on Quark Confinement and the Hadron Spectrum  QCHS IX
 Pub Date:
 May 2011
 DOI:
 10.1063/1.3575081
 Bibcode:
 2011AIPC.1343..519B
 Keywords:

 finite temperature field theory;
 simulation;
 quark mass;
 thermodynamics;
 11.10.Wx;
 02.60.Cb;
 12.15.Ff;
 05.70.Ce;
 Finitetemperature field theory;
 Numerical simulation;
 solution of equations;
 Quark and lepton masses and mixing;
 Thermodynamic functions and equations of state