Efficient Superdense Coding with W States
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-018-3718-2
Abstract: Superdense coding is a distinct property of quantum entanglement. In this paper, we show that the bipartite three-particle W state can transmit 3 bits by sending two qubits using single qubit operations. This has justified… read more here.
Keywords: coding states; efficient superdense; superdense coding;
Increasing the classical data throughput in quantum networks by combining quantum linear network coding with superdense coding
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DOI: 10.1103/physreva.101.062332
Abstract: This paper shows how network coding and superdense coding can be combined to increase the classical data throughput by a factor $2-\epsilon$ (for arbitrarily small $\epsilon > 0$) compared to the maximum that could be… read more here.
Keywords: superdense coding; classical data; data throughput; coding superdense ... See more keywords
Beating the channel capacity limit for superdense coding with entangled ququarts
Sign Up to like & getrecommendations! Published in 2018 at "Science Advances"
DOI: 10.1126/sciadv.aat9304
Abstract: Experimental demonstration of beating the channel capacity limit for superdense coding with high-dimensional entanglement. Quantum superdense coding protocols enhance channel capacity by using shared quantum entanglement between two users. The channel capacity can be as… read more here.
Keywords: beating channel; superdense coding; capacity; channel capacity ... See more keywords