Knowledge Management System of Institute of Theoretical Physics, CAS
Tan, QS; Lu, HY; Yi, S ; Yi, S (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, POB 2735, Beijing 100190, Peoples R China.
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| Spin squeezing of a dipolar Bose gas in a double-well potential | |
| Source Publication | PHYSICAL REVIEW A
 |
| Language | 英语 |
| Abstract | The spin-squeezing dynamics of a quasi-one-dimensional dipolar Bose gas trapped in a double-well potential is studied by employing the method of the multiconfigurational time-dependent Hartree for bosons. We find that optimal squeezing generated by the dipolar interaction can be improved over the one-axis twisting limit, and this squeezing is much stronger than that obtained by the contact interaction. Moreover, natural orbital-related squeezing can be controlled by the direction of the dipole moment, which provides control for storing the optimal spin squeezing. The origin of the squeezing as well as the relationship between spin squeezing and the two-order correlation function are also discussed. |
| 2016 | |
| Volume | 93Issue:1Pages:13606 |
| Subject Area | Optics ; Physics |
| DOI | http://dx.doi.org/10.1103/PhysRevA.93.013606 |
| Indexed By | SCI |
| Funding Organization | National 973 program [2012CB922104] ; National 973 program [2012CB922104] ; National 973 program [2012CB922104] ; National 973 program [2012CB922104] ; NSFC [11434011, 11421063, 11547159, 11375059, 11565011, 11404299] ; NSFC [11434011, 11421063, 11547159, 11375059, 11565011, 11404299] ; NSFC [11434011, 11421063, 11547159, 11375059, 11565011, 11404299] ; NSFC [11434011, 11421063, 11547159, 11375059, 11565011, 11404299] |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/21809 |
| Collection | SCI期刊论文 |
| Corresponding Author | Yi, S (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, POB 2735, Beijing 100190, Peoples R China. |
| Recommended Citation GB/T 7714 | Tan, QS,Lu, HY,Yi, S,et al. Spin squeezing of a dipolar Bose gas in a double-well potential[J]. PHYSICAL REVIEW A,2016,93(1):13606. |
| APA | Tan, QS,Lu, HY,Yi, S,&Yi, S .(2016).Spin squeezing of a dipolar Bose gas in a double-well potential.PHYSICAL REVIEW A,93(1),13606. |
| MLA | Tan, QS,et al."Spin squeezing of a dipolar Bose gas in a double-well potential".PHYSICAL REVIEW A 93.1(2016):13606. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Spin squeezing of a （544KB） | 开放获取 | -- | Application Full Text | |||
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