Chiral phase transition with a chiral chemical potential in the framework of Dyson-Schwinger equations

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	Chiral phase transition with a chiral chemical potential in the framework of Dyson-Schwinger equations
	Xu, SS; Cui, ZF; Wang, B; Shi, YM; Yang, YC; Zong, HS
刊名	PHYSICAL REVIEW D
	2015
卷号	91 期号:5 页码:56003
通讯作者	Zong, HS (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
英文摘要	Within the framework of Dyson-Schwinger equations, we discuss the chiral phase transition of QCD with a chiral chemical potential mu(5) as an additional scale. We focus especially on the issues related to the widely accepted as well as interesting critical end point (CEP). With the help of a scalar susceptibility, we find that there might be no CEP5 in the T - mu(5) plane, and the phase transition in the T - mu(5) plane might be totally crossover when mu < 50 MeV, which has apparent consistency with the lattice QCD calculation. Our study may also provide some useful hints to some other studies related to mu(5).
学科主题	Astronomy & Astrophysics ; Physics
类目[WOS]	Astronomy & Astrophysics ; Physics, Particles & Fields
关键词[WOS]	QCD SUM-RULES ; QUASI-PARTICLE MODEL ; COLOR SYMMETRY MODEL ; ENERGY SCAN PROGRAM ; ZERO-POINT ENERGY ; PERTURBATION-THEORY ; GLUON PLASMA ; VACUUM SUSCEPTIBILITY ; DEPENDENT INFINITY ; HADRON PROPERTIES
收录类别	SCI
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/21069]
专题	理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式 GB/T 7714	Xu, SS,Cui, ZF,Wang, B,et al. Chiral phase transition with a chiral chemical potential in the framework of Dyson-Schwinger equations[J]. PHYSICAL REVIEW D,2015,91(5):56003.
APA	Xu, SS,Cui, ZF,Wang, B,Shi, YM,Yang, YC,&Zong, HS.(2015).Chiral phase transition with a chiral chemical potential in the framework of Dyson-Schwinger equations.PHYSICAL REVIEW D,91(5),56003.
MLA	Xu, SS,et al."Chiral phase transition with a chiral chemical potential in the framework of Dyson-Schwinger equations".PHYSICAL REVIEW D 91.5(2015):56003.