1069 search results - page 5 / 214 » Quantum Channel Capacities |
ISCA
2006
IEEE
14 years 1 months ago
2006
IEEE
We show that the problem of communication in a quantum computer reduces to constructing reliable quantum channels by distributing high-fidelity EPR pairs. We develop analytical m...
TIT
2002
13 years 7 months ago
2002
We extend a low-rate improvement of the random coding bound on the reliability of a classical discrete memoryless channel (DMC) to its quantum counterpart. The key observation that...
TIT
2010
13 years 2 months ago
2010
We consider channels with action-dependent states: Given the message to be communicated, the transmitter chooses an action sequence that affects the formation of the channel state...
CORR
1999
Springer
13 years 7 months ago
1999
Springer
Quantum key distribution is the best known application of quantum cryptography. Previously proposed proofs of security of quantum key distribution contain various technical subtle...
CORR
2008
Springer
13 years 8 months ago
2008
Springer
We explore the capacity and generalized degrees of freedom of the 2-user Gaussian X channel, i.e. a generalization of the 2-user interference channel where there is an independent...