XXXII International (ONLINE) Workshop on High Energy Physics "Hot problems of Strong Interactions"

Сессия

Session 7: Effects of rotation in QCD phase diagram (NOTE! Early starting time)

7

12 нояб. 2020 г., 10:00

Описание

Discussion leader: Xu-Guang Huang
Chairperson: Xu-Guang Huang

42. Rotating Relativistic Matter and Angular Momenta

Проф. Kenji Fukushima (The University of Tokyo)

12.11.2020, 10:00

Effects of rotation in QCD phase diagram

We will discuss the interplay between the magnetic field and the rotation. In the presence of the external magnetic field the angular momentum conservation in a highly nontrivial way. As a demonstration we will show the simplest example of magnetic vortices. If the whole frame is rotated, the boundary condition is crucial not to violate the causality bound, and in this sense, vortices are...

24. Chiral dynamics and gluodynamics under rotation

Проф. Mei Huang (University of Chinese Academy of Sciences(UCAS))

12.11.2020, 10:30

Effects of rotation in QCD phase diagram

We investigate the effect of rotation on chiral dynamics and gluodynamics
in the framework of NJL model and holography, respectively. We discuss the
effect of rotation on thermodynamical properties and phase structure.

55. Rotational effect versus finite-size effect on chiral phase transition

Dr Kazuya Mameda (RIKEN)

12.11.2020, 11:00

Effects of rotation in QCD phase diagram

The rotational (or vortical) effect is one of the central topics in quark-hadron systems, such as heavy-ion collision and neutron stars. For the relativistic rotating matter, the most important fact would be that the thermodynamic limit is ill-defined because of the causality constraint. In this talk, we discuss how the finiteness of system-size affects the low-energy structure of rotating...

12. Rotation on lattices

Проф. Arata Yamamoto

12.11.2020, 11:30

Effects of rotation in QCD phase diagram

I give a introductory talk about rotation in lattice field theory. I overview the formulation and its problem in relativistic and non-relativistic theories.

2. Lattice study of rotating gluodynamics

Проф. Victor Braguta (MISIS, JINR)

12.11.2020, 12:00

Effects of rotation in QCD phase diagram

In this report we present the results of lattice study of how rotation influences confinement/deconfinement transition in SU(3) gluodynamics. To conduct this study we pass to the reference frame which rotates with the system under consideration. In this reference frame rotation is accounted for by the external gravitational field. We calculate the Polyakov loop, its susceptibility and...