Soliton in the global color model with a sophisticated effective gluon propagator
文献类型：期刊论文
| 作者 | Liu, Yu-Xin; Wang, Bin; Chen, Huan; Chang, Lei; Liu, YX , Peking Univ, Dept Phys, Beijing 100871, Peoples R China |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2007 |
| 卷号 | 76期号:2页码:- |
| 关键词 | Dyson-schwinger Equations Euclidean Greens Functions Density-dependence Chiral Solitons Symmetry Model Field-theory Quantum Chromodynamics Composite Mesons Dynamical Model Confining Model |
| ISSN号 | 0556-2813 |
| 英文摘要 | With a sophisticated effective gluon propagator, Maris-Tandy model, we solve the Dyson-Schwinger equation to get the quark propagator and then study the soliton solution in the global color model (GCM). Along the constraints on the parameters fitted to the pion decay constant, we take several sets of parameters and find that some of the properties of soliton can be produced in the GCM soliton model with a special choice of parameters. We also discuss the influences of the parameters and the ultraviolet perturbative term on the property of the soliton. We find that the interaction among quarks is the one with self-adjusting characteristic and only the fine-tuned interaction can generate an appropriate solition, but not that much stronger attraction produces more stable soliton. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000249155600068 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5680]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 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, Yu-Xin,Wang, Bin,Chen, Huan,et al. Soliton in the global color model with a sophisticated effective gluon propagator[J]. PHYSICAL REVIEW C,2007,76(2):-. |
| APA | Liu, Yu-Xin,Wang, Bin,Chen, Huan,Chang, Lei,&Liu, YX , Peking Univ, Dept Phys, Beijing 100871, Peoples R China.(2007).Soliton in the global color model with a sophisticated effective gluon propagator.PHYSICAL REVIEW C,76(2),-. |
| MLA | Liu, Yu-Xin,et al."Soliton in the global color model with a sophisticated effective gluon propagator".PHYSICAL REVIEW C 76.2(2007):-. |
入库方式： OAI收割
来源：理论物理研究所
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