Imaginary Chemical Potential, NJL-Type Model and Confinement-Deconfinement Transition

被引：14
|
作者：
Kashiwa, Kouji [1 ]
机构：
[1] Fukuoka Inst Technol, Dept Comp Sci & Engn, Higashi Ku, 3-30-1 Wajiro Higashi, Fukuoka, Fukuoka 8110295, Japan
来源：
SYMMETRY-BASEL | 2019年 / 11卷 / 04期
关键词：
imaginary chemical potential; Roberge-Weiss periodicity; Nambu-Jona-Lasinio model; QCD PHASE-DIAGRAM; GAUGE-THEORIES; POLYAKOV-LOOP;
D O I：
10.3390/sym11040562
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
In this review, we present of an overview of several interesting properties of QCD at finite imaginary chemical potential and those applications to exploring the QCD phase diagram. The most important properties of QCD at a finite imaginary chemical potential are the Roberge-Weiss periodicity and the transition. We summarize how these properties play a crucial role in understanding QCD properties at finite temperature and density. This review covers several topics in the investigation of the QCD phase diagram based on the imaginary chemical potential.
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页数：22
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