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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
ISSN0556-2813
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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