Another approach to the in-medium chiral condensates
文献类型：期刊论文
| 作者 | Peng GX(彭光雄) ; Peng, GX; Lombardo, U; Loewe, M; Chiang, HC; Jiang HQ(姜焕清)
|
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2002 |
| 卷号 | 548期号:3-4页码:#REF! |
| 关键词 | chiral condensate in-medium quark matter |
| 通讯作者 | Peng, GX (reprint author), China Ctr Adv Sci & Technol, World Lab, POB 8730, Beijing 100080, Peoples R China. |
| 英文摘要 | A new formalism to calculate the in-medium chiral condensate is presented. At lower densities, this approach leads to a linear condensate. If it is compatible with the famous model-independent result, the pion-nucleon sigma term could be six times the average current mass of light quarks. The modification due to QCD-like interactions may, compared with the linear extrapolation, slow the decreasing speed of the condensate with increasing densities. (C) 2002 Published by Elsevier Science B.V. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 收录类别 | SCI |
| WOS记录号 | WOS:000179397400009 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/226809]  |
| 专题 | 高能物理研究所_理论物理室 |
| 推荐引用方式 GB/T 7714 | Peng GX,Peng, GX,Lombardo, U,et al. Another approach to the in-medium chiral condensates[J]. PHYSICS LETTERS B,2002,548(3-4):#REF!. |
| APA | 彭光雄,Peng, GX,Lombardo, U,Loewe, M,Chiang, HC,&姜焕清.(2002).Another approach to the in-medium chiral condensates.PHYSICS LETTERS B,548(3-4),#REF!. |
| MLA | 彭光雄,et al."Another approach to the in-medium chiral condensates".PHYSICS LETTERS B 548.3-4(2002):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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