Two-flavor quark matter in the perturbation theory with full thermodynamic consistency
Xu, JF; Peng GX(彭光雄); Peng, GX; Lu, ZY; Cui, SS
刊名SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
2015
卷号58期号:4页码:42001
关键词perterbative QCD quark model thermodynamic consistency
学科分类Physics
DOI10.1007/s11433-014-5599-6
通讯作者彭光雄
文章类型Article
英文摘要Direct extrapolation of the strong interaction between quarks in pure perturbative calculation has a problem of thermodynamic inconsistency. A new term determined by thermodynamic consistency requirement could resolve it. This new term plays an important role at lower density in describing the equation of state of quark matter, while it is negligible at high density. Accordingly, the density behavior of the sound velocity becomes more reasonable, and the maximum mass of quark stars can be as large as two times the solar mass.
类目[WOS]Physics, Multidisciplinary
收录类别SCI
WOS记录号WOS:000349872800004
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被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/228073
专题中国科学院高能物理研究所_理论物理室_期刊论文
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Xu, JF,Peng GX,Peng, GX,et al. Two-flavor quark matter in the perturbation theory with full thermodynamic consistency[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2015,58(4):42001.
APA Xu, JF,彭光雄,Peng, GX,Lu, ZY,&Cui, SS.(2015).Two-flavor quark matter in the perturbation theory with full thermodynamic consistency.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,58(4),42001.
MLA Xu, JF,et al."Two-flavor quark matter in the perturbation theory with full thermodynamic consistency".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 58.4(2015):42001.
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