### Abstract

We improve the calculation of the equation of state for two flavor QCD by simulating on N_{t} = 6 lattices at appropriate values of the couplings for the deconfinement/chiral symmetry restoration crossover. For am_{q} = 0.0125 the energy density rises rapidly to approximately 1 GeV/fm^{3} just after the crossover(m_{π}/m_{p} ≈ 0.4 at this point). Comparing with our previous result for N_{t} = 4 [1], we find large finite N_{t} corrections as expected from free field theory on finite lattices. We also provide formulae for extracting the speed of sound from the measured quantities.

Original language | English (US) |
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Pages (from-to) | 503-510 |

Number of pages | 8 |

Journal | Nuclear Physics B - Proceedings Supplements |

Volume | 47 |

Issue number | 1-3 |

DOIs | |

State | Published - Mar 1996 |

### ASJC Scopus subject areas

- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics

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## Cite this

_{t}= 6 equation of state for two flavor QCD.

*Nuclear Physics B - Proceedings Supplements*,

*47*(1-3), 503-510. https://doi.org/10.1016/0920-5632(96)00110-7