Sending classical information via noisy quantum channels
- 1 July 1997
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 56 (1) , 131-138
- https://doi.org/10.1103/physreva.56.131
Abstract
This paper extends previous results about the classical information capacity of a noiseless quantum-mechanical communication channel to situations in which the final signal states are mixed states, that is, to channels with noise.Keywords
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