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arXiv:quant-ph/0511253

Quantum dense coding via atomic ensembles without prior distributed entangled state

Zheng‐Yuan Xue, Ping Dong, Yang Ming, You-Min Yi, Zhuo‐Liang Cao

Published Nov 29, 2005• 0 citations
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Abstract

We investigate a scheme for implementing quantum dense coding via atomic ensembles, where prior distribution of the quantum entangled state is not needed. Our scheme also combines another two distinct advantages: atomic ensembles qubits with long coherent time serve as memory qubits and phtonic qubit as flying qubit. Thus our suggestion may offer a simple and easy way of demonstrating quantum dense coding experimentally via atomic ensembles.

DOI
10.48550/arxiv.quant-ph/0511253

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