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QICS Category: 30. QUANTUM NETWORKS
... cellpadding="5" cellspacing="0" | | |- | colspan=2| 31. Quantum channels |- | | |- | 31.05.+c | Characterization of quantum channels |- | 31.10.+l | Long distance photonic channels |- | ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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BB84 and Ekert91 protocols
... an arbitrary basis for her bits and sends them over the Quantum Channel to Bob. Bob measures in an arbitrary chosen basis, too. If he ... the measurement. In case Eve attempts to measure part of the Quantum Channel she betrays herself by a high Quantum Bit Error Rate (QBER) and ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Quantum cryptography
... classical channel, have at hand some (completely insecure) quantum channel, the situation looks quite different. In fact, using a ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Additivity
... additivity of the classical capacity of any memoryless quantum channel remains an open problem in quantum information theory. The ... theorem states that the classical capacity of a memoryless quantum channel Λ utilizing product state encoding is given by the ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Quantum key distribution
... key shared between two parties using a (completely insecure) quantum channel and an authenticated (but not private) classical channel (e.g., ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Beyond IID in Information Theory 8: 9-13 November 2020 (NEW DATES) at Stanford University
... to successive channel uses can enhance the capacity of a quantum channel for transmitting classical data, and that it is possible for ...
News - Derwinter - 19/05/2020 - 17:01 - 0 comments
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The Holevo bound
... and, therefore, gives the classical capacity of the quantum channel. This result is known as the HSW theorem . Consequently, ...
Wiki article - Anonymous (not verified) - 18/08/2020 - 15:00 - 0 comments
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Quantum mutual information
... \geq 0$ . It is monotonic under the action of quantum channels (CPTP maps), that is $I\big(A:\Lambda B\big) \leq I(A:B)$ . ... entanglement assisted classical capacity of a memoryless quantum channel. That is, $$C_E\big(\Lambda\big) = \max_{\rho_{RQ}} ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Research Associate in Optical Quantum Communication
Job type: PostDoc 676 reads Tags: quantum communication , and theoretical quantum optics Application deadline: Monday, July 31, 2017 Employer web page: Quantum...
Position - pieter - 30/06/2017 - 10:59 - 0 comments
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LOCC operations
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Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments