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arXiv quant-ph/0702026quant-ph
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微腔中的量子纠缠与量子点态的隐形传态

Quantum Entanglement and Teleportation of Quantum-Dot States in Microcavities

A. Miranowicz, S. K. Ozdemir, Yu-xi Liu, G. Chimczak, M. Koashi, N. Imoto

摘要:

研究了单模腔场与空间分离半导体量子点耦合的等效近邻系统中量子纠缠的产生和控制。讨论了在量子点中利用导带电子自旋态实现量子比特态的真正多体纠缠。简要描述了一种利用腔衰减实现电子自旋态量子隐形传态的方案。

英文摘要:

Generation and control of quantum entanglement are studied in an equivalent-neighbor system of spatially-separated semiconductor quantum dots coupled by a single-mode cavity field. Generation of genuinely multipartite entanglement of qubit states realized by conduction-band electron-spin states in quantum dots is discussed. A protocol for quantum teleportation of electron-spin states via cavity decay is briefly described.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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