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题名: Dyson-Schwinger Equations of Chiral Chemical Potential
作者: Tian, YL;  Cui, ZF;  Wang, B;  Shi, YM;  Yang, YC;  Zong, HS
刊名: CHINESE PHYSICS LETTERS
出版日期: 2015
卷号: 32, 期号:8, 页码:81101
学科分类: Physics
DOI: http://dx.doi.org/10.1088/0256-307X/32/8/081101
通讯作者: Zong, HS (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
文章类型: Article
英文摘要: We discuss the chiral phase transition of quantum chromodynamics (QCD) with a chiral chemical potential mu(5) as an additional scale. Within the framework of Dyson-Schwinger equations, we focus particularly on the behavior of the widely accepted as well as interesting critical end point (CEP), using a separable gluon propagator and a Gaussian gluon propagator. We find that there may be no CEP5 in the T-mu(5) plane, and the phase transition in the T-mu(5) plane might be totally crossover. Our results have apparent consistency with the Lattice QCD calculation. On the other hand, our study may also provide some useful hints to some other studies related to mu(5).
类目[WOS]: Physics, Multidisciplinary
关键词[WOS]: QCD SUM-RULES ;  ENERGY SCAN PROGRAM ;  PERTURBATION-THEORY ;  VACUUM SUSCEPTIBILITIES ;  HADRON PROPERTIES ;  PHASE-TRANSITION ;  WIGNER SOLUTION ;  PNJL MODEL ;  QUARK ;  VECTOR
收录类别: SCI
项目资助者: National Natural Science Foundation of China [11275097, 11475085, 11265017, 11247219] ;  Jiangsu Planned Projects for Postdoctoral Research Funds [1402006C] ;  Natural Science Foundation of Jiangsu Province [BK20130078] ;  Guizhou Province Outstanding Youth Science and Technology Talent Cultivation Object Special Funds [QKHRZ(2013)28]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/20909
Appears in Collections:理论物理所2015年知识产出_期刊论文

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Recommended Citation:
Tian, YL,Cui, ZF,Wang, B,et al. Dyson-Schwinger Equations of Chiral Chemical Potential[J]. CHINESE PHYSICS LETTERS,2015,32(8):81101.
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