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arXiv quant-ph/9906041quant-ph
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利用核磁共振实现密集编码的实验研究

Experimental Implementaton of Dense Coding Using Nuclear Magnetic Resonance

Ximing Fang, Xiwen Zhu, Mang Feng, Xi'an Mao, Fei Du

摘要:

量子密集编码已经在量子计算和核磁共振技术中的量子逻辑门和电路中得到了实验证明。通过操纵其中一个最大纠缠的二态量子对,实现了两比特信息的传输,这与Bennett-Wiesner方案的最初理想完全一致。虽然信息的传输是在原子间的距离上进行的,但纠缠的变换和测量方案可以应用于其他量子信息和量子计算的过程中。

英文摘要:

Quantum dense coding has been demonstrated experimentally in terms of quantum logic gates and circuits in quantum computation and NMR technique. Two bits of information have been transmitted through manipulating one of the maximally entangled two-state quantum pair, which is completely consistent with the original ideal of Bennett-Wiesner proposal. Although information transmission happens between spins over inter-atomic distance, the scheme of entanglement transformation and measurement can be used in other processes of quantum information and quantum computing.

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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