ITP OpenIR  > SCI期刊论文
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
Source PublicationPHYSICAL REVIEW C
KeywordNon-topological Solitons Sum-rules Quantum Chromodynamics Finite-temperature Resonance Physics Confining Model High-density Field-theory Pi Hadrons
AbstractWith 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
Volume68Issue:3Pages:-
Subject AreaPhysics
Indexed BySCI
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13229
CollectionSCI期刊论文
Corresponding AuthorLiu, YX , Peking Univ, Dept Phys, Beijing 100871, Peoples R China.
Recommended Citation
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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