Quantum coherence and entanglement induced by the continuum between distant localized states
文献类型：期刊论文
| ; | |
| 作者 | Ping J; Li XQ; Gurvitz S; Ping, J, Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, POB 912, Beijing 100083, Peoples R China. shmuel.gurvitz@weizmann.ac.il |
| 刊名 | physical review a
 ; PHYSICAL REVIEW A
|
| 出版日期 | 2011 ; 2011 |
| 卷号 | 83期号:4页码:article no.42112 |
| 关键词 | RELAXATION SYSTEMS WELLS DECAY Relaxation Systems Wells Decay |
| ISSN号 | 1050-2947 ; 1050-2947 |
| 通讯作者 | ping, j, chinese acad sci, inst semicond, state key lab superlattices & microstruct, pob 912, beijing 100083, peoples r china. shmuel.gurvitz@weizmann.ac.il |
| 学科主题 | 半导体物理 ; 半导体物理 |
| 收录类别 | SCI |
| 资助信息 | nnsf of china [101202101, 10874176] |
| 语种 | 英语 ; 英语 |
| 资助机构 | NNSF of China [101202101, 10874176] |
| 公开日期 | 2011-07-05 ; 2011-07-15 ; 2011-07-05 |
| 附注 | it is demonstrated that two distant quantum wells separated by a reservoir with a continuous spectrum can possess bound eigenstates embedded in the continuum. these represent a linear superposition of quantum states localized in the wells. we show that such a state can be isolated in the course of free evolution from any initial state by a null-result measurement in the reservoir, or it can be reached without such a measurement in the many-body case. the resulting superposition is regulated by the ratio of couplings between the wells and the reservoir. in particular, one can lock the system in one of the wells by enhancing this ratio. by tuning parameters of the quantum wells, many-body entangled states in distant wells can be produced through interactions and statistics. |
| 源URL | [http://ir.semi.ac.cn/handle/172111/20855]  |
| 专题 | 半导体研究所_半导体超晶格国家重点实验室 |
| 通讯作者 | Ping, J, Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, POB 912, Beijing 100083, Peoples R China. shmuel.gurvitz@weizmann.ac.il |
| 推荐引用方式 GB/T 7714 | Ping J,Li XQ,Gurvitz S,et al. Quantum coherence and entanglement induced by the continuum between distant localized states, Quantum coherence and entanglement induced by the continuum between distant localized states[J]. physical review a, PHYSICAL REVIEW A,2011, 2011,83, 83(4):article no.42112, Article no.42112. |
| APA | Ping J,Li XQ,Gurvitz S,&Ping, J, Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, POB 912, Beijing 100083, Peoples R China. shmuel.gurvitz@weizmann.ac.il.(2011).Quantum coherence and entanglement induced by the continuum between distant localized states.physical review a,83(4),article no.42112. |
| MLA | Ping J,et al."Quantum coherence and entanglement induced by the continuum between distant localized states".physical review a 83.4(2011):article no.42112. |
入库方式： OAI收割
来源：半导体研究所
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