Quantum entanglement of excitons in coupled quantum dots
文献类型：期刊论文
| 作者 | Zhang, P ; Chan, CK ; Xue, QK ; Zhao, XG |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2003 |
| 卷号 | 67期号:1 |
| 关键词 | COMPUTATION STATES BELL |
| ISSN号 | 1050-2947 |
| 通讯作者 | Zhang, P (reprint author), Chinese Acad Sci, Inst Phys, Int Ctr Quantum Struct, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | Optically controlled exciton dynamics in coupled quantum dots is studied. We show that the maximally entangled Bell states and Greenberger-Horne-Zeilinger (GHZ) states can be robustly generated by manipulating the system parameters to be at the avoided crossings in the eigenenergy spectrum. The analysis of population transfer is systematically carried out by using a dressed-state picture. In addition to the quantum dot configuration that has been discussed by Quiroga and Johnson [Phys. Rev. Lett. 83, 2270 (1999)], we show that the GHZ states also may be produced in a ray of three quantum dots with a shorter generation time. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/51673]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhang, P,Chan, CK,Xue, QK,et al. Quantum entanglement of excitons in coupled quantum dots[J]. PHYSICAL REVIEW A,2003,67(1). |
| APA | Zhang, P,Chan, CK,Xue, QK,&Zhao, XG.(2003).Quantum entanglement of excitons in coupled quantum dots.PHYSICAL REVIEW A,67(1). |
| MLA | Zhang, P,et al."Quantum entanglement of excitons in coupled quantum dots".PHYSICAL REVIEW A 67.1(2003). |
入库方式： OAI收割
来源：物理研究所
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