Density-dependence of quark mass in scaling chiral Lagrangian
文献类型：期刊论文
| 作者 | Chen H(陈洪); 刘波(理); Chen, H ; Liu, B
|
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 1998 |
| 卷号 | 29期号:3页码:473-476 |
| 关键词 | baryon density quark mass chiral symmetry scale anomaly |
| 通讯作者 | Acad Sinica, Inst High Energy Phys, Beijing 100039, Peoples R China |
| 英文摘要 | We calculate the quark mass in dense medium at one-loop order for an effective chiral Lagrangian supplemented by the scale anomaly of QCD. It is found that the tadpole diagram corrections lead to the decreasing mass of quark with density, while the effect of radiative corrections is opposite to that of the tadpole diagrams. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000073661000026 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/237628]  |
| 专题 | 高能物理研究所_理论物理室 高能物理研究所_加速器中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Chen H,Liu B,Chen, H,et al. Density-dependence of quark mass in scaling chiral Lagrangian[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1998,29(3):473-476. |
| APA | 陈洪,刘波,Chen, H,&Liu, B.(1998).Density-dependence of quark mass in scaling chiral Lagrangian.COMMUNICATIONS IN THEORETICAL PHYSICS,29(3),473-476. |
| MLA | 陈洪,et al."Density-dependence of quark mass in scaling chiral Lagrangian".COMMUNICATIONS IN THEORETICAL PHYSICS 29.3(1998):473-476. |
入库方式： OAI收割
来源：高能物理研究所
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