Fermion-fermion stars
文献类型：期刊论文
| 作者 | Jin, KJ; Zhang, YZ ; Jin, KJ , No Jiaotong Univ, Dept Phys, Beijing 100044, Peoples R China.
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| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
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| 出版日期 | 1999 |
| 卷号 | 32期号:3页码:457-462 |
| 关键词 | Boson Stars Rotation Curves Stability Galaxies |
| ISSN号 | 0253-6102 |
| 英文摘要 | The fermion-fermion stars, i.e., the dark matter self-gravitating systems made from two kinds of fermions with different masses, are considered. We review the stability of the systems, present a comparison between the maxima of gravitational redshift for fermion stars, compact stars, Bondi stars, bonson stars and fermion-fermion stars, and then investigate rotation curves of fermion-fermion stars (two-component concentric spheres) which might be polytropic dark matter halos of galaxies. Results show that the fermion-fermion stars would give rotation curves with hat part at large radii. This presents a striking contrast with the rotation curve of a single component fermion star which has no flat parts. |
| 学科主题 | Physics |
| WOS记录号 | WOS:000083180200022 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13080]  |
| 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 | Jin, KJ , No Jiaotong Univ, Dept Phys, Beijing 100044, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Jin, KJ,Zhang, YZ,Jin, KJ , No Jiaotong Univ, Dept Phys, Beijing 100044, Peoples R China.. Fermion-fermion stars[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1999,32(3):457-462. |
| APA | Jin, KJ,Zhang, YZ,&Jin, KJ , No Jiaotong Univ, Dept Phys, Beijing 100044, Peoples R China..(1999).Fermion-fermion stars.COMMUNICATIONS IN THEORETICAL PHYSICS,32(3),457-462. |
| MLA | Jin, KJ,et al."Fermion-fermion stars".COMMUNICATIONS IN THEORETICAL PHYSICS 32.3(1999):457-462. |
入库方式： OAI收割
来源：理论物理研究所
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