Nambu-Jona-Lasinio model in a sphere
High Energy Physics - Phenomenology
2020-02-19 v3 Nuclear Theory
Abstract
We study the chiral phase transition of the two flavor Nambu-Jona-Lasinio (NJL) model in a sphere with the MIT boundary condition. We find that the MIT boundary condition results in much stronger finite size effects than the antiperiodic boundary condition. Our work may be helpful to study the finite size effects in heavy-ion collision in a more realistic way.
Keywords
Cite
@article{arxiv.1908.08671,
title = {Nambu-Jona-Lasinio model in a sphere},
author = {Zheng Zhang and Chao Shi and Hongshi Zong},
journal= {arXiv preprint arXiv:1908.08671},
year = {2020}
}