强磁场下的格点QCD研究进展  

Progress on QCD properties in strong magnetic fields from lattice QCD

作　　者：丁亨通[1] 李胜泰 刘俊宏 DING Hengtong;LI Shengtai;LIU Junhong(Key Laboratory of Quark and Lepton Physics(MOE)and Institute of Particle Physics,Central China Normal University,Wuhan 430079,China)

机构地区：[1]华中师范大学“夸克与轻子”教育部重点实验室及粒子物理研究所,武汉430079

出　　处：《核技术》2023年第4期96-107,共12页Nuclear Techniques

基　　金：国家自然科学基金(No.12293064,No.12293060)资助。

摘　　要：本文综述了近期利用格点量子色动力学对强磁场下量子色动力学(Quantum Chromodynamics,QCD)性质的研究进展。首先介绍了在格点上如何引入磁场,重点阐述零温下QCD的手征性质、QCD相转变温度及反磁催化,以及强磁场下QCD相结构,最后给出总结。We review the current status of quantum chromodynamics(QCD)properties in strong magnetic fields from lattice QCD.After a general introduction,we briefly present the implementation of a background magnetic field onto a lattice and discuss the recent progress on QCD properties at zero temperature,QCD transition temperature and inverse magnetic catalysis,and QCD phase structure in strong magnetic fields.Finally,we summarize this study.

关 键 词：强磁场 格点量子色动力学 相结构 手征性质 

分 类 号：O571.6[理学—粒子物理与原子核物理] O572.243[理学—物理]