Quantum communication 20 Quantum entanglement 10 Quantum optics 8 Communication channels (information theory) 4 Quantum Information 4 Quantum computers 4 Quantum cryptography 4 Performance 3 Photons 3 Quantum channel 3 Timing circuits 3 Arbitrary faults 2 Byzantine Agreement 2 Byzantine agreement 2 Channel coding 2 Degrees of freedom (mechanics) 2 Distributed computations 2 Distribution algorithms 2 Entanglement distribution 2 History of engineering and technology 2 Internet protocols 2 Measurement-based 2 Network architecture 2 Particle beams 2 Photon pairs 2 Q-Correlated lists 2 Q-correlated list 2 Quantum Computing 2 Quantum circuit 2 Quantum distribution 2