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Quantum Teleportation in a Solid State System

John H. Reina·Neil F. Johnson
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Abstract

We propose a practical solid-state system capable of demonstrating quantum teleportation. The set-up exploits recent advances in the optical control of excitons in coupled quantum dots, in order to produce maximally-entangled Bell and Greenberger-Horne-Zeilinger (GHZ) states. Only two unitary transformations are then required: a quantum Controlled-Not gate and a Hadamard gate. The laser pulses necessary to generate the maximally-entangled states, and the corresponding unitary transformations, are given explicitly.

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John H. Reina, Neil F. Johnson. 1999-06-02. Quantum Teleportation in a Solid State System. https://doi.org/10.1103/physreva.63.012303

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