Seminar “Theory of Hadronic Matter under Extreme Conditions”

Date and Time: Wednesday, 28 September 2022, at 4:00 PM

Venue: Blokhintsev Hall (4th floor), Bogoliubov Laboratory of Theoretical Physics, online seminar on Zoom

Information about seminar and link to join via Zoom

Seminar topic: “Properties of rotating QCD: current results from lattice simulations”

Speaker: Artem Roenko

Abstract:

This report is devoted to the study of the influence of relativistic rotation on QCD properties within lattice simulations. The behavior of the critical temperature in SU(3) gluodynamics and QCD with N_f=2 clover-improved fermions was investigated using methods of lattice QCD. It is shown that the critical temperature increases with angular velocity both in pure gluon theory and in theory with dynamical quarks. Dependence of the results on the pion mass is also considered. Effects of the rotation in the equation of state of SU(3) gauge theory, as well as the possibility of the existence of inhomogeneous phases in case of fast rotation, are discussed.