Paired state in an integrable spin-1 boson model
文献类型：期刊论文
| 作者 | Cao, JP ; Jiang, YZ ; Wang, YP |
| 刊名 | EPL
 |
| 出版日期 | 2007 |
| 卷号 | 79期号:3 |
| 关键词 | ISOTROPIC HEISENBERG CHAIN DELTA-FUNCTION INTERACTION TONKS-GIRARDEAU GAS MANY-BODY PROBLEM ULTRACOLD ATOMS ARBITRARY SPINS GROUND-STATE TRANSITION SUPERFLUID INSULATOR |
| ISSN号 | 0295-5075 |
| 通讯作者 | Cao, JP (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | An exactly solvable model describing the low-density limit of the spin-1 bosons in a one-dimensional optical lattice is proposed. The exact Bethe ansatz solution shows that the low-energy physics of this system is described by a quantum liquid of spin singlet bound pairs. Motivated by the exact results, a mean-field approach to the corresponding three-dimensional system is carried out. Condensation of singlet pairs and coexistence with ordinary Bose-Einstein condensation are predicted. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/50557]  |
| 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 | Cao, JP,Jiang, YZ,Wang, YP. Paired state in an integrable spin-1 boson model[J]. EPL,2007,79(3). |
| APA | Cao, JP,Jiang, YZ,&Wang, YP.(2007).Paired state in an integrable spin-1 boson model.EPL,79(3). |
| MLA | Cao, JP,et al."Paired state in an integrable spin-1 boson model".EPL 79.3(2007). |
入库方式： OAI收割
来源：物理研究所
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