Speaker
Yoshifumi Nakamura
(RIKEN)
Description
We investigate the critical endpoints of the finite temperature
phase transition of QCD at zero chemical potential.
We employ the renormalization-group improved Iwasaki gauge action and
non-perturbatively $O(a)$-improved Wilson-clover fermion action.
The critical endpoints are determined by using the intersection point of kurtosis,
employing the multi-parameter, multi-ensemble reweighting method.
We present results for the critical endline at $N_t=6$ and the continuum extrapolation
for the critical endpoint of the SU(3)-flavor symmetric point.
Primary author
Yoshifumi Nakamura
(RIKEN)
Co-authors
Dr
Akira Ukawa
(RIKEN)
Dr
Shinji TAKEDA
(Kanazawa University)
Dr
Xiaoyong Jin
(Argonne National Laboratory)
Prof.
Yoshinobu Kuramashi
(University of Tsukuba)