Quantum communication network


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Quantum communication network utilizing quadripartite entangled states of optical field

FREE-DOWNLOAD [PDF] H Shen, X Su, X Jia… – Physical Review A, 2009
We propose two types of quantum dense coding communication networks with optical continuous
variables, in which a quadripartite entangled state of the optical field with totally three-party correlations
of quadrature amplitudes is utilized. In the networks, the exchange of information between




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