| 题名 | Many-body localization of one-dimensional degenerate Fermi gases with cavity-assisted nonlocal quasiperiodic interactions |
| 作者 | |
| 通讯作者 | Jie, Jianwen |
| 发表日期 | 2022-08-09
|
| DOI | |
| 发表期刊 | |
| ISSN | 2469-9926
|
| EISSN | 2469-9934
|
| 卷号 | 106期号:2 |
| 摘要 | The localization properties of one-dimensional degenerate Fermi gases with cavity-assisted nonlocal quasiperiodic interactions are numerically studied. Although the cavity-induced interaction is typically nonlocal, it is proved that the eigenstate thermalization hypothesis is still applicable in our system depending on the system parameters. We also find the segment of the spectrum corresponding to infinite effective temperature varies for different system parameters, which indicates the spectral range employed in the spectral statistical analysis should be varied accordingly. The features of many-body localization (MBL) are numerically identified by analyzing the spectral statistics and the entanglement entropy using exact diagonalization. These features are further confirmed by our time-evolution results. In addition, the number of cavity photons are found stable over long-time dynamics in the MBL phase. Such a feature cannot only be utilized to nondestructively diagnose the MBL phase by monitoring the number of leaking photons from the cavity but leveraged for constructing a device to produce a stable number of photons. |
| 相关链接 | [来源记录] |
| 收录类别 | |
| 语种 | 英语
|
| 学校署名 | 第一
; 通讯
|
| 资助项目 | National Natu-ral Science Foundation of China[12104210]
; China Postdoctoral Science Foundation[2022M711496]
; National Natural Science Foun-dation of China[11904228]
; Science Specialty Program of Sichuan University[2020SCUNL210]
|
| WOS研究方向 | Optics
; Physics
|
| WOS类目 | Optics
; Physics, Atomic, Molecular & Chemical
|
| WOS记录号 | WOS:000842930400003
|
| 出版者 | |
| EI入藏号 | 20223412598415
|
| EI主题词 | Electron gas
; Fermions
; Quantum entanglement
|
| EI分类号 | Atomic and Molecular Physics:931.3
; Quantum Theory; Quantum Mechanics:931.4
|
| ESI学科分类 | PHYSICS
|
| 来源库 | Web of Science
|
| 引用统计 |
被引频次[WOS]：0
|
| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/382585 |
| 专题 | 量子科学与工程研究院 |
| 作者单位 | 1.Southern Univ Sci & Technol, Shenzhen Inst Quantum Sci & Engn, Shenzhen 518055, Peoples R China 2.Int Quantum Acad, Shenzhen 518048, Peoples R China 3.Southern Univ Sci & Technol, Guangdong Prov Key Lab Quantum Sci & Engn, Shenzhen 518055, Peoples R China 4.Univ Oklahoma, Homer L Dodge Dept Phys & Astron, 440 West Brooks St, Norman, OK 73019 USA 5.Univ Oklahoma, Ctr Quantum Res & Technol, Norman, OK 73019 USA 6.Washington State Univ, Dept Phys & Astron, Pullman, WA 99164 USA 7.Sichuan Univ, Coll Phys, Chengdu 610065, Peoples R China 8.Sichuan Univ, Key Lab High Energy Dens Phys & Technol, Minist Educ, Chengdu 610065, Peoples R China |
| 第一作者单位 | 量子科学与工程研究院 |
| 通讯作者单位 | 量子科学与工程研究院 |
| 第一作者的第一单位 | 量子科学与工程研究院 |
| 推荐引用方式 GB/T 7714 |
Jie, Jianwen,Guan, Qingze,Pan, Jian-Song. Many-body localization of one-dimensional degenerate Fermi gases with cavity-assisted nonlocal quasiperiodic interactions[J]. PHYSICAL REVIEW A,2022,106(2).
|
| APA |
Jie, Jianwen,Guan, Qingze,&Pan, Jian-Song.(2022).Many-body localization of one-dimensional degenerate Fermi gases with cavity-assisted nonlocal quasiperiodic interactions.PHYSICAL REVIEW A,106(2).
|
| MLA |
Jie, Jianwen,et al."Many-body localization of one-dimensional degenerate Fermi gases with cavity-assisted nonlocal quasiperiodic interactions".PHYSICAL REVIEW A 106.2(2022).
|
| 条目包含的文件 | 条目无相关文件。 | |||||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
;
修改评论