Speaker
Dr
Victor Braguta
(ITEP)
Description
This report is devoted to the study of temperature dependence of shear viscosity in SU(3)-gluodynamics.
To calculate shear viscosity we measured the correlation function of the energy-momentum tensor
T_{12}T_{12} for a set of temperatures in the region T/T_c \in (0.9, 1.5). The measurements
were carried out using multilevel algorithm which considerably improves the accuracy
of the data. The results of the calculation allow to determine temperature dependence of
the ratio of shear viscosity to the entropy density {\eta}/s.
Primary author
Dr
Victor Braguta
(ITEP)
Co-authors
Dr
Andrey Kotov
(ITEP)
Mr
Nikita Astrakhantsev
(ITEP)
