| Speedup of quantum-state transfer by three-qubit interactions: Implementation by nuclear magnetic resonance | |
| Zhang, JF ; Peng, XH ; Suter, D | |
| 2010-05-06 ; 2010-05-06 | |
| 关键词 | PODOLSKY-ROSEN CHANNELS COMPUTATION TELEPORTATION COMPUTERS MECHANICS CHAIN Optics Physics, Atomic, Molecular & Chemical |
| 中文摘要 | Universal quantum information processing requires single-qubit rotations and two-qubit interactions as minimal resources. A possible step beyond this minimal scheme is the use of three-qubit interactions. We consider such three-qubit interactions and show how they can reduce the time required for a quantum state transfer in an XY spin chain. For the experimental implementation, we use liquid-state nuclear magnetic resonance, where three-qubit interactions can be implemented by sequences of radio-frequency pulses. |
| 语种 | 英语 ; 英语 |
| 出版者 | AMERICAN PHYSICAL SOC ; COLLEGE PK ; ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/15456]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Zhang, JF,Peng, XH,Suter, D. Speedup of quantum-state transfer by three-qubit interactions: Implementation by nuclear magnetic resonance[J],2010, 2010. |
| APA | Zhang, JF,Peng, XH,&Suter, D.(2010).Speedup of quantum-state transfer by three-qubit interactions: Implementation by nuclear magnetic resonance.. |
| MLA | Zhang, JF,et al."Speedup of quantum-state transfer by three-qubit interactions: Implementation by nuclear magnetic resonance".(2010). |
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