Understanding many-body physics in one dimension from the Lieb-Liniger model
文献类型：期刊论文
| 作者 | Jiang Yu-Zhu1,2; Chen Yang-Yang1,2; Guan Xi-Wen1,2 |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2015-05-01 |
| 卷号 | 24期号:5 |
| 关键词 | many-body physics Lieb-Liniger model |
| 英文摘要 | This article presents an elementary introduction on various aspects of the prototypical integrable model the Lieb-Liniger Bose gas ranging from the cooperative to the collective features of many-body phenomena. In 1963, Lieb and Liniger first solved this quantum field theory many-body problem using Bethe's hypothesis, i.e., a particular form of wave-function introduced by Bethe in solving the one-dimensional Heisenberg model in 1931. Despite the Lieb-Liniger model is arguably the simplest exactly solvable model, it exhibits rich quantum many-body physics in terms of the aspects of mathematical integrability and physical universality. Moreover, the Yang-Yang grand canonical ensemble description for the model provides us with a deep understanding of quantum statistics, thermodynamics, and quantum critical phenomena at the many-body physical level. Recently, such fundamental physics of this exactly solved model has been attracting growing interest in experiments. Since 2004, there have been more than 20 experimental papers that reported novel observations of different physical aspects of the Lieb-Liniger model in the laboratory. So far the observed results are in excellent agreement with results obtained using the analysis of this simplest exactly solved model. Those experimental observations reveal the unique beauty of integrability. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | CORRELATED FERMI GAS ; BOSE-GAS ; GROUND-STATE ; BOSONS ; SYSTEMS ; PHASE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000356528600017 |
| 公开日期 | 2015-07-28 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/4768]  |
| 专题 | 武汉物理与数学研究所_理论与交叉研究部 |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.Chinese Acad Sci, Ctr Cold Atom Phys, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang Yu-Zhu,Chen Yang-Yang,Guan Xi-Wen. Understanding many-body physics in one dimension from the Lieb-Liniger model[J]. CHINESE PHYSICS B,2015,24(5). |
| APA | Jiang Yu-Zhu,Chen Yang-Yang,&Guan Xi-Wen.(2015).Understanding many-body physics in one dimension from the Lieb-Liniger model.CHINESE PHYSICS B,24(5). |
| MLA | Jiang Yu-Zhu,et al."Understanding many-body physics in one dimension from the Lieb-Liniger model".CHINESE PHYSICS B 24.5(2015). |
入库方式： OAI收割
来源：武汉物理与数学研究所
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