Promote entanglement trapping in photonic band gaps
文献类型：期刊论文
| 作者 | Han, W ; Zhang, YJ ; Yan, WB ; Xia, YJ |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2014 |
| 卷号 | 23期号:11 |
| 关键词 | quantum information entanglement trapping weak measurement quantum measurement reversal |
| ISSN号 | 1674-1056 |
| 通讯作者 | Xia, YJ (reprint author), Qufu Normal Univ, Shandong Prov Key Lab Laser Polarizat & Informat, Dept Phys, Qufu 273165, Peoples R China. |
| 中文摘要 | We study the entanglement trapping of two entangled qubits, each of which is in its own photonic band gap, based on the weak measurement and quantum measurement reversal. An almost maximal entanglement of the two-qubit system can be trapped by using a certain weak measurement strength. Furthermore, we find that the optimal entanglement enhancing is not only dependent on the weak measurement strength but also on the different initial states. The outcomes in our scheme are completely different from that without any measurement on the studied system. |
| 资助信息 | National Natural Science Foundation of China [61178012, 11247240, 11304179]; Specialized Research Fund for the Doctoral Program of Higher Education, China [20123705120002, 20133705110001]; Natural Science Foundation of Shandong Province, China [ZR2012FQ024]; Qufu Normal University, China [XJ201219]; Scientific Research Foundation of Qufu Normal University for Doctors, China [BSQD20110132] |
| 语种 | 英语 |
| 公开日期 | 2015-04-14 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/58969]  |
| 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 | Han, W,Zhang, YJ,Yan, WB,et al. Promote entanglement trapping in photonic band gaps[J]. CHINESE PHYSICS B,2014,23(11). |
| APA | Han, W,Zhang, YJ,Yan, WB,&Xia, YJ.(2014).Promote entanglement trapping in photonic band gaps.CHINESE PHYSICS B,23(11). |
| MLA | Han, W,et al."Promote entanglement trapping in photonic band gaps".CHINESE PHYSICS B 23.11(2014). |
入库方式： OAI收割
来源：物理研究所
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