Nuclear spin qubits in a trapped-ion quantum computer
文献类型：期刊论文
| 作者 | Feng, M.1,2; Xu, Y. Y.1,2,3; Zhou, F.1,2,3; Suter, D.4 |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2009-05-01 |
| 卷号 | 79期号:5 |
| 关键词 | calcium information theory positive ions quantum computing quantum optics trapped ions |
| 通讯作者 | Feng, M (reprint author), Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China. |
| 英文摘要 | Physical systems must fulfill a number of conditions to qualify as useful quantum bits (qubits) for quantum-information processing, including ease of manipulation, long decoherence times, and high fidelity readout operations. Since these conditions are hard to satisfy with a single system, it may be necessary to combine different degrees of freedom. Here we discuss a possible system based on electronic and nuclear spin degrees of freedom in trapped ions. The nuclear spin yields long decoherence times, while the electronic spin, in a magnetic field gradient, provides efficient manipulation, and the optical transitions of the ions assure a selective and efficient initialization and readout. |
| 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] | ENTANGLEMENT ; COMPUTATION ; INFORMATION ; TELEPORTATION ; RESONANCE ; DIAMOND ; STATES ; ATOMS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000266500900069 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/2233]  |
| 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, Ctr Cold Atom Phys, Wuhan 430071, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 4.Tech Univ Dortmund, Fak Phys, D-44221 Dortmund, Germany |
| 推荐引用方式 GB/T 7714 | Feng, M.,Xu, Y. Y.,Zhou, F.,et al. Nuclear spin qubits in a trapped-ion quantum computer[J]. PHYSICAL REVIEW A,2009,79(5). |
| APA | Feng, M.,Xu, Y. Y.,Zhou, F.,&Suter, D..(2009).Nuclear spin qubits in a trapped-ion quantum computer.PHYSICAL REVIEW A,79(5). |
| MLA | Feng, M.,et al."Nuclear spin qubits in a trapped-ion quantum computer".PHYSICAL REVIEW A 79.5(2009). |
入库方式： OAI收割
来源：武汉物理与数学研究所
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