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Quantum Computation Lecture 8. Superdense Coding and Quantum Teleportation

, 2017
This note tries to rephrase mathematically superdense coding and quantum teleportation explained in [1] Section 2.3 and 1.3.7, respectively (as if I understood them...). It serves only as some understanding.
Yaqiao Li
semanticscholar   +2 more sources

Secure Quantum Turbo Coded Superdense Coding Scheme

2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2018
In this paper we present a novel secure quantum turbo coded (QTC) superdense (SD) coding scheme. We have integrated SD with QTC to benefit from the inherent near optimum performance of turbo codes.
Nida Zamir   +3 more
semanticscholar   +3 more sources

Efficient Superdense Coding with W States

International Journal of Theoretical Physics, 2018
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.
You-Sheng Zhou, Feng Wang, M. Luo
semanticscholar   +4 more sources

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