ITP OpenIR  > 理论物理所2016年知识产出
Continuum study of the QCD phase diagram through an OPE-modified gluon propagator
Shi, C; Du, YL; Xu, SS; Liu, XJ; Zong, HS; Liu, XJ (reprint author), Nanjing Univ, Inst Acoust, MOE, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China.; Liu, XJ (reprint author), Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
2016
发表期刊PHYSICAL REVIEW D
卷号93期号:3页码:36006
文章类型Article
摘要Within the Dyson-Schwinger equation framework, a gluon propagator model incorporating a quark's feedback through operator product expansion is introduced to investigate the QCD phase diagram in the temperature-chemical-potential (T - mu) plane. Partial restoration of chiral symmetry at zero temperature and finite temperature are both studied, suggesting a first order phase transition point on the mu axis and a critical end point at (T-E,mu(E))/T-c = (0.85,1.11), where T-c is the pseudocritical temperature. In addition, we find the pseudocritical line can be well parametrized with the curvature parameter. and a consistent decrease in., with more of the gluon propagator distributed to the quark's feedback.
学科领域Astronomy & Astrophysics ; Physics
资助者National Natural Science Foundation of China [11275097, 11475085, 11265017, 11247219] ; National Natural Science Foundation of China [11275097, 11475085, 11265017, 11247219] ; National Basic Research Program of China [2012CB921504] ; National Basic Research Program of China [2012CB921504] ; Jiangsu Planned Projects for Postdoctoral Research Funds [1402006C] ; Jiangsu Planned Projects for Postdoctoral Research Funds [1402006C] ; National Natural Science Foundation of Jiangsu Province of China [BK20130078] ; National Natural Science Foundation of Jiangsu Province of China [BK20130078] ; Guizhou province outstanding youth science and technology talent cultivation object special funds [QKHRZ(2013)28] ; Guizhou province outstanding youth science and technology talent cultivation object special funds [QKHRZ(2013)28] ; National Natural Science Foundation of China [11275097, 11475085, 11265017, 11247219] ; National Natural Science Foundation of China [11275097, 11475085, 11265017, 11247219] ; National Basic Research Program of China [2012CB921504] ; National Basic Research Program of China [2012CB921504] ; Jiangsu Planned Projects for Postdoctoral Research Funds [1402006C] ; Jiangsu Planned Projects for Postdoctoral Research Funds [1402006C] ; National Natural Science Foundation of Jiangsu Province of China [BK20130078] ; National Natural Science Foundation of Jiangsu Province of China [BK20130078] ; Guizhou province outstanding youth science and technology talent cultivation object special funds [QKHRZ(2013)28] ; Guizhou province outstanding youth science and technology talent cultivation object special funds [QKHRZ(2013)28]
DOIhttp://dx.doi.org/10.1103/PhysRevD.93.036006
关键词[WOS]CRITICAL END-POINT ; QUARK MATTER ; FINITE-TEMPERATURE ; COMPACT STARS ; PLASMA ; DECONFINEMENT ; DENSITY ; MODEL ; PHYSICS ; VACUUM
收录类别SCI
语种英语
资助者National Natural Science Foundation of China [11275097, 11475085, 11265017, 11247219] ; National Natural Science Foundation of China [11275097, 11475085, 11265017, 11247219] ; National Basic Research Program of China [2012CB921504] ; National Basic Research Program of China [2012CB921504] ; Jiangsu Planned Projects for Postdoctoral Research Funds [1402006C] ; Jiangsu Planned Projects for Postdoctoral Research Funds [1402006C] ; National Natural Science Foundation of Jiangsu Province of China [BK20130078] ; National Natural Science Foundation of Jiangsu Province of China [BK20130078] ; Guizhou province outstanding youth science and technology talent cultivation object special funds [QKHRZ(2013)28] ; Guizhou province outstanding youth science and technology talent cultivation object special funds [QKHRZ(2013)28] ; National Natural Science Foundation of China [11275097, 11475085, 11265017, 11247219] ; National Natural Science Foundation of China [11275097, 11475085, 11265017, 11247219] ; National Basic Research Program of China [2012CB921504] ; National Basic Research Program of China [2012CB921504] ; Jiangsu Planned Projects for Postdoctoral Research Funds [1402006C] ; Jiangsu Planned Projects for Postdoctoral Research Funds [1402006C] ; National Natural Science Foundation of Jiangsu Province of China [BK20130078] ; National Natural Science Foundation of Jiangsu Province of China [BK20130078] ; Guizhou province outstanding youth science and technology talent cultivation object special funds [QKHRZ(2013)28] ; Guizhou province outstanding youth science and technology talent cultivation object special funds [QKHRZ(2013)28]
WOS类目Astronomy & Astrophysics ; Physics, Particles & Fields
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/21761
专题理论物理所2016年知识产出
通讯作者Liu, XJ (reprint author), Nanjing Univ, Inst Acoust, MOE, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China.; Liu, XJ (reprint author), Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
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Shi, C,Du, YL,Xu, SS,et al. Continuum study of the QCD phase diagram through an OPE-modified gluon propagator[J]. PHYSICAL REVIEW D,2016,93(3):36006.
APA Shi, C.,Du, YL.,Xu, SS.,Liu, XJ.,Zong, HS.,...&Liu, XJ .(2016).Continuum study of the QCD phase diagram through an OPE-modified gluon propagator.PHYSICAL REVIEW D,93(3),36006.
MLA Shi, C,et al."Continuum study of the QCD phase diagram through an OPE-modified gluon propagator".PHYSICAL REVIEW D 93.3(2016):36006.
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