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Effective noise channels for encoded quantum systems

✍ Scribed by Kesting, Frederik; Fröwis, Florian; Dür, Wolfgang


Book ID
125811011
Publisher
The American Physical Society
Year
2013
Tongue
English
Weight
358 KB
Volume
88
Category
Article
ISSN
1050-2947

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Noise effects for the depolarizing chann
✍ Julian Juhi-Lian Ting 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 60 KB

The possibility of stochastic resonance of a quantum channel and hence the noise enhanced capacity of the channel is explored by considering the depolarizing channel. The fidelity of the channel is also considered. Although there is no clear evidence for noise enhanced capacity found, there is enhan