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Entanlement-Assisted Classical Capacity of Quantum Channels with Correlated Noise

Nigum Arshed·A. H. Toor
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Abstract

We calculate the entanglement-assisted classical capacity of symmetric and asymmetric Pauli channels where two consecutive uses of the channels are correlated. It is evident from our study that in the presence of memory, a higher amount of classical information is transmitted over quantum channels if there exists prior entanglement as compared to product and entangled state coding.

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Nigum Arshed, A. H. Toor. 2006-05-12. Entanlement-Assisted Classical Capacity of Quantum Channels with Correlated Noise. https://doi.org/10.1103/physreva.73.014304

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