| Generalized two-state theory for an atom laser with nonlinear couplings | |
| Jing, H; Tian, LJ; Jing, H (reprint author), Shanghai Inst Opt & Fine Mech, Lab Quantum Phys, Shanghai 201800, Peoples R China. | |
| 2002 | |
| Source Publication | Commun. Theor. Phys.
 |
| Volume | 38Issue:1Pages:35 |
| Abstract | We present a generalized two-state theory to investigate the quantum dynamics and statistics of an atom laser with nonlinear couplings. The rotating wave approximate Hamiltonian of the system is proved to be analytically solvable. The fraction of output atoms is then showed to exhibit an interesting collapse and revival phenomenon with respect to the evolution time, a sign of nonlinear couplings. Several nonclassical effects, such as sub-Poissoman distribution, quadrature squeezing effects, second-order cross-correlation and accompanied violation of Cauchy-Schwartz inequality are also revealed for the output matter wave. The initial global phase of the trapped condensate, in weak nonlinear coupling limits, is found to exert an interesting impact on the quantum statistical properties of the propagating atom laser beam. |
| Subtype | Article |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000177106300008 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Version | 出版稿 |
| Identifier | http://ir.siom.ac.cn/handle/181231/17758 |
| Collection | 量子光学重点实验室 |
| Corresponding Author | Jing, H (reprint author), Shanghai Inst Opt & Fine Mech, Lab Quantum Phys, Shanghai 201800, Peoples R China. |
| Affiliation | 1.Shanghai Inst Opt & Fine Mech, Lab Quantum Phys, Shanghai 201800, Peoples R China 2.Nankai Univ, Nankai Inst Math, Div Theoret Phys, Tianjin 300071, Peoples R China |
| Recommended Citation GB/T 7714 | Jing, H,Tian, LJ,Jing, H . Generalized two-state theory for an atom laser with nonlinear couplings[J]. Commun. Theor. Phys.,2002,38(1):35. |
| APA | Jing, H,Tian, LJ,&Jing, H .(2002).Generalized two-state theory for an atom laser with nonlinear couplings.Commun. Theor. Phys.,38(1),35. |
| MLA | Jing, H,et al."Generalized two-state theory for an atom laser with nonlinear couplings".Commun. Theor. Phys. 38.1(2002):35. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 327.pdf（156KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
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