Workshop on Chirality, Vorticity and Magnetic Field in Heavy Ion Collisions 2018

Chiral Phase Transition With Finite Size In NJL Model

Mar 20, 2018, 12:55 PM

2h 5m

Galileo Galilei Institute

Poster Poster Session

Speaker

Mr Kun Xu (IHEP)

Description

We investigate finite-size effects on the chiral phase disgram of strong interactions with NJL model. To account finite-size effects, we replace momentum integrals by momentum summations and take periodic boundary condition. The results shows that momentum of zero-mode and none-zero-mode have opposite behaviors as size decreases, and two sets of critical points appear.