Three-dimensional solitons in two-component Bose-Einstein condensates
文献类型：期刊论文
| 作者 | Liu, YK ; Yang, SJ |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2014 |
| 卷号 | 23期号:11页码:110308 |
| 关键词 | CLASSICAL FIELD-THEORY KNOTS |
| ISSN号 | 1674-1056 |
| 通讯作者 | Yang, SJ (reprint author), Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China. |
| 英文摘要 | We investigate a kind of solitons in the two-component Bose-Einstein condensates with axisymmetric configurations in the R-2 x S-1 space. The corresponding topological structure is referred to as Hopfion. The spin texture differs from the conventional three-dimensional (3D) skyrmion and knot, which is characterized by two homotopy invariants. The stability of the Hopfion is verified numerically by evolving the Gross-Pitaevskii equations in imaginary time. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [11374036]; National Basic Research Program of China [2012CB821403] |
| 原文出处 | http://dx.doi.org/10.1088/1674-1056/23/11/110308 |
| 语种 | 英语 |
| WOS记录号 | WOS:000345124600016 |
| 公开日期 | 2015-06-03 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15586]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Liu, YK,Yang, SJ. Three-dimensional solitons in two-component Bose-Einstein condensates[J]. CHINESE PHYSICS B,2014,23(11):110308. |
| APA | Liu, YK,&Yang, SJ.(2014).Three-dimensional solitons in two-component Bose-Einstein condensates.CHINESE PHYSICS B,23(11),110308. |
| MLA | Liu, YK,et al."Three-dimensional solitons in two-component Bose-Einstein condensates".CHINESE PHYSICS B 23.11(2014):110308. |
入库方式： OAI收割
来源：理论物理研究所
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