dorsal/arxiv
View SchemaEntanglement-Enhanced Classical Communication on a Noisy Quantum Channel
| Authors | Charles H. Bennett, Christopher A. Fuchs, John A. Smolin |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9611006 |
| URL | https://arxiv.org/abs/quant-ph/9611006 |
Abstract
We consider the problem of trying to send a single classical bit through a noisy quantum channel when two transmissions through the channel are available as a resource. Classically, two transmissions add nothing to the receiver's capability of inferring the bit. In the quantum world, however, one has the possible further advantage of entangling the two transmissions. We demonstrate that, for certain noisy channels, such entangled transmissions enhance the receiver's capability of a correct inference.
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"abstract": "We consider the problem of trying to send a single classical bit through a\nnoisy quantum channel when two transmissions through the channel are available\nas a resource. Classically, two transmissions add nothing to the receiver\u0027s\ncapability of inferring the bit. In the quantum world, however, one has the\npossible further advantage of entangling the two transmissions. We demonstrate\nthat, for certain noisy channels, such entangled transmissions enhance the\nreceiver\u0027s capability of a correct inference.",
"arxiv_id": "quant-ph/9611006",
"authors": [
"Charles H. Bennett",
"Christopher A. Fuchs",
"John A. Smolin"
],
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"title": "Entanglement-Enhanced Classical Communication on a Noisy Quantum Channel",
"url": "https://arxiv.org/abs/quant-ph/9611006"
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