Ferromagnetism of Electrons in Solid Quark-Cluster Stars
文献类型：会议论文
| 作者 | Lai, X. Y.1,2
|
| 出版日期 | 2015-11-01 |
| 会议日期 | Oct. 20-22, 2014 |
| 会议地点 | KIAA at Peking University, Beijing, China |
| 关键词 | pulsars general-pulsars magnetic ficlds |
| 卷号 | 56 |
| 期号 | Suppl. |
| 页码 | 13-15 |
| 国家 | China |
| 英文摘要 | In this paper we try to solve the problem of the origin of strong magnetic fields in the framework of solid quark-cluster stars. We propose that, under the Coulomb repulsion, the electrons inside a star could be spontaneously magnetized, and become ferromagnetic, and hence would contribute non-zero net magnetic momentum to the whole star. The leading order approximation in our simple model shows that the magnetism of solid quark-cluster matter could be possible. For most cases in solid quark-cluster stars, the amount of net magnetic momentum could be significant, and the net magnetic moments of electron system in solid quark-cluster stars could be large enough to induce the observed magnetic fields for pulsars with B˜1011 to ˜1013 Gauss. This mechanism of generating magnetic field is not valid for so-called magnetars. |
| 产权排序 | 2 |
| 会议录 | Proceedings of quarks and compact stars
 |
| 会议录出版者 | ACTA ASTRONOMICA SINICA |
| 语种 | 英语 |
| URL标识 | 查看原文 |
| ISSN号 | 0001-5245 |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/3253]  |
| 专题 | 脉冲星研究团组 新疆天文台_其它 |
| 作者单位 | 1.School of Physics, Xinjiang University, Urumqi 830046, China; 2.Xinjiang Astronomical Observatory: Cinese Academy of Scienccs, Urumqi 830011, China |
| 推荐引用方式 GB/T 7714 | Lai, X. Y.. Ferromagnetism of Electrons in Solid Quark-Cluster Stars[C]. 见:. KIAA at Peking University, Beijing, China. Oct. 20-22, 2014. |
入库方式： OAI收割
来源：新疆天文台
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