Lowest scattering state of one-dimensional Bose gases with attractive interactions
文献类型：期刊论文
| 作者 | Hao, YJ ; Guo, HL ; Zhang, YB ; Chen, S |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2011 |
| 卷号 | 83期号:5 |
| 关键词 | TONKS-GIRARDEAU GAS IMPENETRABLE BOSONS OPTICAL LATTICE SYSTEMS |
| ISSN号 | 1050-2947 |
| 通讯作者 | Hao, YJ: Univ Sci & Technol Beijing, Dept Phys, Beijing 100083, Peoples R China. |
| 中文摘要 | We investigate the lowest scattering state of a one-dimensional Bose gas with attractive interactions trapped in a hard-wall trap. By solving the Bethe ansatz equation numerically, we determine the full energy spectrum and the exact wave function for different attractive interaction parameters. The resultant density distribution, momentum distribution, reduced one-body density matrix, and two-body correlation show that a decreased attractive interaction induces rich density profiles and specific correlation properties in the weakly attractive Bose gas. |
| 收录类别 | SCI |
| 资助信息 | NSF of China [11004007, 10821403, 10974234, 11074153]; Chinese Academy of Sciences [2010CB922904, 2010CB923103]; MOST; Fundamental Research Funds for the Central Universities [06108019] |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/41032]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Hao, YJ,Guo, HL,Zhang, YB,et al. Lowest scattering state of one-dimensional Bose gases with attractive interactions[J]. PHYSICAL REVIEW A,2011,83(5). |
| APA | Hao, YJ,Guo, HL,Zhang, YB,&Chen, S.(2011).Lowest scattering state of one-dimensional Bose gases with attractive interactions.PHYSICAL REVIEW A,83(5). |
| MLA | Hao, YJ,et al."Lowest scattering state of one-dimensional Bose gases with attractive interactions".PHYSICAL REVIEW A 83.5(2011). |
入库方式： OAI收割
来源：物理研究所
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