摘要
We propose a scheme to generate a W state of n + n qubits trapped in two spatially separated cavities respectively by means of entanglement transfer. We find that the 2n qubits will be entangled in the W state periodically. The influence of cavity dissipation is also analytically demonstrated.
源语言 | 英语 |
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页(从-至) | 59-62 |
页数 | 4 |
期刊 | Physics Letters, Section A: General, Atomic and Solid State Physics |
卷 | 361 |
期 | 1-2 |
DOI | |
出版状态 | 已出版 - 22 1月 2007 |
指纹
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Li, J. G., Zou, J., Cai, J. F., & Shao, B. (2007). Preparation of a 2n-qubit W state via entanglement transfer. Physics Letters, Section A: General, Atomic and Solid State Physics, 361(1-2), 59-62. https://doi.org/10.1016/j.physleta.2006.09.029