Quark condensate in the strange matter
文献类型：期刊论文
| 作者 | Lu, CF; Lu, XF; Lu, CF , Sichuan Univ, Dept Phys, Chengdu 610064, Peoples R China. |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2003 |
| 卷号 | 39期号:5页码:593-596 |
| 关键词 | Qcd Sum-rules Chiral Lagrangians Nuclear-matter Model Forces |
| ISSN号 | 0253-6102 |
| 英文摘要 | In a nonlinear chiral SU(3) framework, we investigate the quark condensate in the strange matter including N, Sigma, Xi, and Lambda, making use of chiral symmetry spontaneous breaking Lagrangian and mean-field approximation. The results show that the chiral symmetry is restored partially when the strange matter density increases and that <(π) over right arrow (2)> plays a very important role in the strange matter which may approach the constituents of the neutron stars. In addition, we can find that the strange matter density where the pi-condensate emerges leads to the ratio of the nucleon number to baryon number. |
| 学科主题 | Physics |
| WOS记录号 | WOS:000183434400018 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13290]  |
| 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 | Lu, CF , Sichuan Univ, Dept Phys, Chengdu 610064, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Lu, CF,Lu, XF,Lu, CF , Sichuan Univ, Dept Phys, Chengdu 610064, Peoples R China.. Quark condensate in the strange matter[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2003,39(5):593-596. |
| APA | Lu, CF,Lu, XF,&Lu, CF , Sichuan Univ, Dept Phys, Chengdu 610064, Peoples R China..(2003).Quark condensate in the strange matter.COMMUNICATIONS IN THEORETICAL PHYSICS,39(5),593-596. |
| MLA | Lu, CF,et al."Quark condensate in the strange matter".COMMUNICATIONS IN THEORETICAL PHYSICS 39.5(2003):593-596. |
入库方式： OAI收割
来源：理论物理研究所
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