Error-free optical quantum communication

Dik Bouwmeester

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arXiv · quant-ph/0006108

Error-free optical quantum communication

Dik Bouwmeester

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Abstract

An optical scheme for the reliable transfer of quantum information through a noisy quantum channel is proposed. The scheme is inspired by quantum error-correction protocols, but it avoids the currently infeasible requirement for a controlled-NOT operation between single photons. The quantum communication scheme presented here rejects single bit-flip errors instead of correcting them and combines quantum-measurement properties of three-particle entangled (GHZ) states with properties of quantum teleportation.

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Dik Bouwmeester. 2000-06-23. Error-free optical quantum communication. https://arxiv.org/abs/quant-ph/0006108

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