Non-Markovian effect on remote state preparation
文献类型：期刊论文
| 作者 | Xu, Zhen-Yu1; Liu, Chen1; Luo, Shunlong2 ; Zhu, Shiqun1
|
| 刊名 | ANNALS OF PHYSICS
 |
| 出版日期 | 2015-05-01 |
| 卷号 | 356页码:29-36 |
| 关键词 | Non-Markovianity Remote state preparation Open quantum system |
| ISSN号 | 0003-4916 |
| DOI | 10.1016/j.aop.2015.02.026 |
| 英文摘要 | Memory effect of non-Markovian dynamics in open quantum systems is often believed to be beneficial for quantum information processing. In this work, we employ an experimentally controllable two-photon open system, with one photon experiencing a dephasing environment and the other being free from noise, to show that non-Markovian effect may also have a negative impact on quantum tasks such as remote state preparation: For a certain period of controlled time interval, stronger non-Markovian effect yields lower fidelity of remote state preparation, as opposed to the common wisdom that more information leads to better performance. As a comparison, a positive non-Markovian effect on the RSP fidelity with another typical non-Markovian noise is analyzed. Consequently, the observed dual character of non-Markovian effect will be of great importance in the field of open systems engineering. (C) 2015 Elsevier Inc. All rights reserved. |
| 资助项目 | NNSFC[11204196] ; NNSFC[11074184] ; SRFDPHE[20123201120004] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000355892800002 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/19966]  |
| 专题 | 应用数学研究所 |
| 通讯作者 | Xu, Zhen-Yu |
| 作者单位 | 1.Soochow Univ, Coll Phys Optoelect & Energy, Suzhou 215006, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Zhen-Yu,Liu, Chen,Luo, Shunlong,et al. Non-Markovian effect on remote state preparation[J]. ANNALS OF PHYSICS,2015,356:29-36. |
| APA | Xu, Zhen-Yu,Liu, Chen,Luo, Shunlong,&Zhu, Shiqun.(2015).Non-Markovian effect on remote state preparation.ANNALS OF PHYSICS,356,29-36. |
| MLA | Xu, Zhen-Yu,et al."Non-Markovian effect on remote state preparation".ANNALS OF PHYSICS 356(2015):29-36. |
入库方式： OAI收割
来源：数学与系统科学研究院
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