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Jiang, Y; Chen, H; Sun, WM; Zong, HS; Jiang, Y (reprint author), Zhejiang Normal Univ, Ctr Stat & Theoret Condensed Matter Phys, Jinhua City 321004, Zhejiang, Peoples R China.
Chiral phase transition of QCD at finite chemical potential
发表期刊JOURNAL OF HIGH ENERGY PHYSICS
语种英语
关键词Dyson-schwinger Equations Symmetry-breaking Model Density Physics
摘要In the framework of Dyson-Schwinger equation (DSE) approach, we propose a chemical potential dependent effective gluon propagator and the quark gap equation is solved with such a gluon propagator. It is found for the first time in DSE approach that with light current quark mass m not equal 0, the Wigner solution will appear at some chemical potential mu(W). Based on this, the chiral phase transition at finite chemical potential is studied and the result shows that it is a first-order phase transition. The results are compared with the known results in the literature.
2013
ISSN1029-8479
期号4页码:14
学科领域Physics
收录类别SCI
项目资助者National Natural Science Foundation of China [11105122, 10935001, 11275097, 11075075]; Research Fund for the Doctoral Program of Higher Education [2012009111002] ; National Natural Science Foundation of China [11105122, 10935001, 11275097, 11075075]; Research Fund for the Doctoral Program of Higher Education [2012009111002] ; National Natural Science Foundation of China [11105122, 10935001, 11275097, 11075075]; Research Fund for the Doctoral Program of Higher Education [2012009111002] ; National Natural Science Foundation of China [11105122, 10935001, 11275097, 11075075]; Research Fund for the Doctoral Program of Higher Education [2012009111002]
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被引频次:15[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15384
专题理论物理所科研产出_SCI论文
通讯作者Jiang, Y (reprint author), Zhejiang Normal Univ, Ctr Stat & Theoret Condensed Matter Phys, Jinhua City 321004, Zhejiang, Peoples R China.
推荐引用方式
GB/T 7714
Jiang, Y,Chen, H,Sun, WM,et al. Chiral phase transition of QCD at finite chemical potential[J]. JOURNAL OF HIGH ENERGY PHYSICS,2013(4):14.
APA Jiang, Y,Chen, H,Sun, WM,Zong, HS,&Jiang, Y .(2013).Chiral phase transition of QCD at finite chemical potential.JOURNAL OF HIGH ENERGY PHYSICS(4),14.
MLA Jiang, Y,et al."Chiral phase transition of QCD at finite chemical potential".JOURNAL OF HIGH ENERGY PHYSICS .4(2013):14.
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