## Upcoming Seminars

Date/Place | Jul. 25th(Tue.) 15:30-16:30 / H711 |
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Name | Yusuke Taniguchi (University of Tsukuba) |

Title | QCD energy momentum tensor on lattice using gradient flow |

Abstract |
Energy-momentum tensor is a basic quantity in the field theory related to the translation invariance.
Nevertheless it is difficult to define it on lattice as a universal quantity.
I order to solve the problem we apply the gradient flow method to Nf=2+1 full QCD at finite temperature.
Our main interest is the following: (1). Definition of the energy-momentum tensor on lattice. (2). Calculation of thermodynamical quantities; the pressure, the energy density, the entropy density, the trace anomaly as a diagonal part of the energy-momentum tensor. (3). Correlation function of the energy-momentum tensor and its physical highlights. (4). Chiral condensate and its susceptibility with the Wilson fermion. |