Medium effects on dynamical properties of the fermion and mesons in the gauged Nambu-Jona-Lasinio model
文献类型：期刊论文
| 作者 | Jiang, WZ（蒋维洲） ; Qiu, XJ（邱锡钧） |
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 1998 |
| 卷号 | 15期号:9页码:639 |
| ISSN号 | 0256-307X |
| 英文摘要 | The gap equation for the fermion in the gauged Nambu-Jona-Lasinio (NJL) model is derived in nuclear medium with flavors N-f = 2. Based on the gap equation, the fermion mass in nuclear medium is obtained and used to determine the properties of the scalar and pseudoscalar mesons. In contrast to the NJL model, the gluonic part has the one-fourth contribution to the fermion mass. The critical density with the chiral symmetry restored is about 6 rho(0). |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000076320700006 |
| 公开日期 | 2012-09-25 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/10056]  |
| 专题 | 上海应用物理研究所_中科院上海原子核所2003年前 |
| 推荐引用方式 GB/T 7714 | Jiang, WZ,Qiu, XJ. Medium effects on dynamical properties of the fermion and mesons in the gauged Nambu-Jona-Lasinio model[J]. CHINESE PHYSICS LETTERS,1998,15(9):639. |
| APA | Jiang, WZ,&Qiu, XJ.(1998).Medium effects on dynamical properties of the fermion and mesons in the gauged Nambu-Jona-Lasinio model.CHINESE PHYSICS LETTERS,15(9),639. |
| MLA | Jiang, WZ,et al."Medium effects on dynamical properties of the fermion and mesons in the gauged Nambu-Jona-Lasinio model".CHINESE PHYSICS LETTERS 15.9(1998):639. |
入库方式： OAI收割
来源：上海应用物理研究所
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