Noise enhancing the classical information capacity of a quantum channel
arXiv:quant-ph/0311126 · doi:10.1016/j.physleta.2003.11.058
Abstract
We present a simple model of quantum communication where a noisy quantum channel may benefit from the addition of further noise at the decoding stage. We demonstrate enhancement of the classical information capacity of an amplitude damping channel, with a predetermined detection threshold, by the addition of noise in the decoding measurement.
4 pages, 2 figures
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Cited by in corpus (6)
- Dephasing assisted transport: Quantum networks and biomolecules
- Quantum Channels with Memory
- Noise-enhanced classical and quantum capacities in communication networks
- Communication via entangled coherent quantum network
- Stochastic resonance effects in quantum channels
- Stochastic resonance in Gaussian quantum channels