Two-qubit Grover search in a dephasing-free subspace in cavity QED
文献类型：期刊论文
| 作者 | Wei, Hua1,2; Fang, Ranran3; Liu, Ji-Bing3; Zhou, Fei1,2; Yang, Wan-Li1,2; Deng, Zhi-Jiao1,2 |
| 刊名 | JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
 |
| 出版日期 | 2008-04-28 |
| 卷号 | 41期号:8 |
| 英文摘要 | Based on a cavity-assisted interaction by single-photon pulses, we propose a scheme to implement a two-qubit Grover search in a distributed quantum network, with qubits encoded in pairs of atoms in a dephasing-free subspace (DFS), which could strongly suppress collective dephasing errors and would be helpful for enhancing the fidelity of implementation. Moreover, we show that the preparation of entangled states and transfer of quantum states can be completed in our improved scheme, which is very important for the compatibility and scalability of the quantum network. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics ; Physics, Atomic, Molecular & Chemical |
| 研究领域[WOS] | Optics ; Physics |
| 关键词[WOS] | DECOHERENCE-FREE SUBSPACES ; QUANTUM COMPUTATION ; ONE-ATOM ; IMPLEMENTATION ; DISSIPATION ; COHERENCE ; QUBITS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000254779000030 |
| 公开日期 | 2015-10-13 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/8098]  |
| 专题 | 武汉物理与数学研究所_2011年以前论文发表（包括2011年） |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Huazhong Univ Sci & Technol, Dept Phys, Wuhan 430074, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Hua,Fang, Ranran,Liu, Ji-Bing,et al. Two-qubit Grover search in a dephasing-free subspace in cavity QED[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,2008,41(8). |
| APA | Wei, Hua,Fang, Ranran,Liu, Ji-Bing,Zhou, Fei,Yang, Wan-Li,&Deng, Zhi-Jiao.(2008).Two-qubit Grover search in a dephasing-free subspace in cavity QED.JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,41(8). |
| MLA | Wei, Hua,et al."Two-qubit Grover search in a dephasing-free subspace in cavity QED".JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 41.8(2008). |
入库方式： OAI收割
来源：武汉物理与数学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。