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Scientific article
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English

Classical Teleportation of a Quantum Bit

Published inPhysical review letters, vol. 84, no. 11, p. 2521-2524
Publication date2000
Abstract

Classical teleportation is defined as a scenario where the sender is given the classical description of an arbitrary quantum state while the receiver simulates any measurement on it. This scenario is shown to be achievable by transmitting only a few classical bits if the sender and receiver initially share local hidden variables. Specifically, a communication of 2.19 bits is sufficient on average for the classical teleportation of a qubit, when restricted to von Neumann measurements. The generalization to positive-operator-valued measurements is also discussed.

Citation (ISO format)
CERF, N., GISIN, Nicolas, MASSAR, S. Classical Teleportation of a Quantum Bit. In: Physical review letters, 2000, vol. 84, n° 11, p. 2521–2524. doi: 10.1103/PhysRevLett.84.2521
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ISSN of the journal0031-9007
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