### 抜粋

The energy-momentum tensor and equation of state are studied in finite-temperature (2+1)-flavor QCD with improved Wilson quarks using the method proposed by Makino and Suzuki based on the gradient flow. We find that the results of the gradient flow are consistent with the previous results using the T-integration method at T <_{∼} 280MeV (Nτ > _{∼} 10), while a disagreement is found at T > _{∼} 350MeV (Nτ < _{∼} 8) presumably due to the small-Nτ lattice artifact. We also report on the results on the renormalized chiral condensate and its disconnected susceptibility using the method of Hieda and Suzuki. The results show a clear signal of the expected chiral restoration crossover even with Wilson-type quarks which violate the chiral symmetry explicitly.

元の言語 | 英語 |
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ジャーナル | Proceedings of Science |

巻 | Part F128557 |

出版物ステータス | 出版済み - 1 1 2016 |

イベント | 34th Annual International Symposium on Lattice Field Theory, LATTICE 2016 - Southampton, 英国 継続期間: 7 24 2016 → 7 30 2016 |

### All Science Journal Classification (ASJC) codes

- General

## フィンガープリント Equation of state in (2+1)-flavor QCD with gradient flow' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

## これを引用

*Proceedings of Science*,

*Part F128557*.