momentumdistributionandnonlocalhighordercorrelationfunctionsof1dstronglyinteractingbosegas
文献类型：期刊论文
| 作者 | Ejkp Nandani; Guan Xiwen; Ejkp Nandani |
| 刊名 | chinesephysicsb
 |
| 出版日期 | 2018 |
| 卷号 | 27期号:7 |
| ISSN号 | 1674-1056 |
| 英文摘要 | The Lieb-Liniger model is a prototypical integrable model and has been turned into the benchmark physics in theoretical and numerical investigations of low-dimensional quantum systems. In this note, we present various methods for calculating local and nonlocal M-particle correlation functions, momentum distribution, and static structure factor. In particular, using the Bethe ansatz wave function of the strong coupling Lieb-Liniger model, we analytically calculate the two-point correlation function, the large moment tail of the momentum distribution, and the static structure factor of the model in terms of the fractional statistical parameter alpha = 1 - 2/gamma, where gamma is the dimensionless interaction strength. We also discuss the Tan's adiabatic relation and other universal relations for the strongly repulsive Lieb-Liniger model in terms of the fractional statistical parameter. |
| 资助项目 | [National Natural Science Foundation of China] ; [National Key R&D Program of China] ; [CAS-TWAS President's Fellowship] |
| 语种 | 英语 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/17709]  |
| 专题 | 中国科学院武汉物理与数学研究所 |
| 作者单位 | 中国科学院武汉物理与数学研究所 |
| 推荐引用方式 GB/T 7714 | Ejkp Nandani,Guan Xiwen,Ejkp Nandani. momentumdistributionandnonlocalhighordercorrelationfunctionsof1dstronglyinteractingbosegas[J]. chinesephysicsb,2018,27(7). |
| APA | Ejkp Nandani,Guan Xiwen,&Ejkp Nandani.(2018).momentumdistributionandnonlocalhighordercorrelationfunctionsof1dstronglyinteractingbosegas.chinesephysicsb,27(7). |
| MLA | Ejkp Nandani,et al."momentumdistributionandnonlocalhighordercorrelationfunctionsof1dstronglyinteractingbosegas".chinesephysicsb 27.7(2018). |
入库方式： OAI收割
来源：武汉物理与数学研究所
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