24-30 July 2016
Highfield Campus, University of Southampton
Europe/London timezone

Equation of state in (2+1)-flavor QCD with gradient flow

27 Jul 2016, 11:30
20m
Building 32 Room 1015 (Highfield Campus, University of Southampton)

Building 32 Room 1015

Highfield Campus, University of Southampton

Talk Nonzero Temperature and Density Nonzero Temperature and Density

Speaker

Prof. Kazuyuki Kanaya (CiRfSE, Univ. Tsukuba)

Description

The energy-momentum tensor and the equation of state are studied in finite-temperature (2+1)-flavor QCD with improved Wilson quarks, using the gradient flow method proposed by Makino and Suzuki. Although the up and down quarks are heavy yet ($m_{\rm PS}/m_V \approx 0.63$), we obtain reasonable results, suggesting that the method works well. We also report on the results on the chiral condensate and its susceptibility with the gradient flow method.

Primary author

Prof. Kazuyuki Kanaya (CiRfSE, Univ. Tsukuba)

Co-authors

Prof. Hiroshi Suzuki (Kyushu University) Prof. Masakiyo Kitazawa (Osaka Univ.) Mr Naoki Wakabayashi (Niigata Univ.) Mr Ryo Iwami (Niigata Univ.) Dr Shinji Ejiri (Niigata University) Dr Takashi UMEDA (Hiroshima Univ.) Dr Yusuke Taniguchi (University of Tsukuba)

Presentation Materials