Aug 8 – 13, 2022
Hörsaalzentrum Poppelsdorf
Europe/Berlin timezone

Thermal phase transition in rotating QCD with dynamical quarks

Aug 12, 2022, 5:20 PM
20m
CP1-HSZ/Ground-0.011 - HS1 (CP1-HSZ)

CP1-HSZ/Ground-0.011 - HS1

CP1-HSZ

450
Oral Presentation QCD at Non-zero Temperature Non-zero Temperature

Speaker

Artem Roenko (Joint Institute for Nuclear Research)

Description

The relativistic rotation causes a change in QCD critical temperature. Various phenomenological and effective models predict a decrease in the critical temperature in rotating QCD. Nevertheless, it follows from lattice simulations that the critical temperature in gluodynamics increases due to rotation. But in QCD the rotation acts on both gluons and fermions, and combination of these effects may lead to unexpected results. In this report the first lattice results for a rotating QCD with dynamical $N_f=2$ Wilson quarks will be presented. It is shown that the rotation of gluons and fermions has an opposite effect on the critical temperature. Dependence of the results on the pion mass is also discussed.

Primary authors

Prof. Victor Braguta (Joint Institute for Nuclear Research) Dr Andrey Kotov Artem Roenko (Joint Institute for Nuclear Research) Mr Dmitrii Sychev (Joint Institute for Nuclear Research)

Presentation materials