Quark condensates in nuclear matter in the global color symmetry model of QCD

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	Liu, YX; Gao, DF; Guo, H; Liu, YX , Peking Univ, Dept Phys, Beijing 100871, Peoples R China.
	Quark condensates in nuclear matter in the global color symmetry model of QCD
发表期刊	PHYSICAL REVIEW C
关键词	Non-topological Solitons Sum-rules Quantum Chromodynamics Finite-temperature Resonance Physics Confining Model High-density Field-theory Pi Hadrons
摘要	With the global color symmetry model being extended to finite chemical potential, we study the density dependence of the local and nonlocal scalar quark condensates in nuclear matter. The calculated results indicate that the quark condensates increase smoothly with the increasing of nuclear matter density before the critical value (about 12rho(0)) is reached. It also manifests that the chiral symmetry is restored suddenly as the density of nuclear matter reaches its critical value. Meanwhile, the nonlocal quark condensate in nuclear matter changes nonmonotonously against the space-time distance among the quarks.
	2003
ISSN	0556-2813
卷号	68 期号:3 页码:-
学科领域	Physics
收录类别	SCI
引用统计	被引频次：19[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/311006/13229
专题	理论物理所科研产出_SCI论文
通讯作者	Liu, YX , Peking Univ, Dept Phys, Beijing 100871, Peoples R China.
推荐引用方式 GB/T 7714	Liu, YX,Gao, DF,Guo, H,et al. Quark condensates in nuclear matter in the global color symmetry model of QCD[J]. PHYSICAL REVIEW C,2003,68(3):-.
APA	Liu, YX,Gao, DF,Guo, H,&Liu, YX , Peking Univ, Dept Phys, Beijing 100871, Peoples R China..(2003).Quark condensates in nuclear matter in the global color symmetry model of QCD.PHYSICAL REVIEW C,68(3),-.
MLA	Liu, YX,et al."Quark condensates in nuclear matter in the global color symmetry model of QCD".PHYSICAL REVIEW C 68.3(2003):-.

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