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Superdense coding is a distinct property of quantum entanglement. In this paper, we show that the bipartite three-particle W state can transmit 3 bits by sending two qubits using single… Click to show full abstract
Superdense coding is a distinct property of quantum entanglement. In this paper, we show that the bipartite three-particle W state can transmit 3 bits by sending two qubits using single qubit operations. This has justified previous conjecture (Agrawal and Pati, Phys. Rev. A 74(6), 062320 2006). Similar result holds for hyperentangled W states.
Keywords:
coding states;
efficient superdense;
superdense coding
Journal Title: International Journal of Theoretical Physics
Year Published: 2018
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Journal Title: International Journal of Theoretical Physics
Year Published: 2018
Link to full text (if available)
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recommendations!