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Jun 24 – 28, 2019
US/Eastern timezone
5th International Conference on the Initial Stages in High-Energy Nuclear Collisions

Relaxation dynamics of chiral transports and spin polarization in Quark-Gluon Plasma

Jun 25, 2019, 6:40 PM
20m
329 (Pupin)

329

Pupin

Oral Vorticity and polarization Parallel: Forward/saturation/spin

Speaker

Shiyong Li (UIC)

Description

We study relaxation dynamics of chiral transport phenomena and spin polarization in Quark-Gluon Plasma in both weakly and strongly coupled regimes. These relaxation dynamics determine the important dynamical time scale for achieving equilibrium spin-polarization of quasi-particles in the presence of magnetic field and fluid vorticity, which are time-dependent in heavy-ion collisions. This is also important in the time-dependence of the Chiral Vortical Effect. Our results should be crucial in a reliable quantitative study of $\Lambda$ baryon polarization in off-central heavy-ion collisions.

Primary authors

Shiyong Li (UIC) Ho-Ung Yee (University of Illinois at Chicago)

Presentation materials