Two-flavor quark matter in the perturbation theory with full thermodynamic consistency

	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
通讯作者	彭光雄
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.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
收录类别	SCI
WOS记录号	WOS:000349872800004
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/228073]
专题	高能物理研究所_理论物理室
推荐引用方式 GB/T 7714	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.