Speaker
pracheta singha
(West University of Timisoara)
Description
We will discuss the effect of rotation on the confining and chiral properties of QCD using the linear sigma model coupled to the Polyakov loop. Enforcing the causality constraint by the spectral boundary conditions we obtain the phase diagram at finite temperature, baryon density, and angular frequency. At nonrotating limit we observe a splitting between the chiral and confining transitions that decreases with increasing radius. In the presence of finite rotation this splitting decreases with increasing angular velocity for experimentally relevant, slow angular velocities. However, we observe a increment in the splitting when the boundary of the system rotates at near-to-light velocities.
Primary author
pracheta singha
(West University of Timisoara)
Co-authors
Dr
Maxim Chernodub
(CNRS, Université de Tours, France)
Victor E. Ambruș
(West University of Timișoara)
