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A solid-state NMR three-qubit homonuclear system for quantum information processing: control and characterization

Jonathan Baugh·Osama Moussa·Colm A. Ryan·Raymond Laflamme·Chandrasekhar Ramanathan·Timothy F. Havel·David G. Cory
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Abstract

A three-qubit 13C solid-state nuclear magnetic resonance (NMR) system for quantum information processing, based on the malonic acid molecule, is used to demonstrate high-fidelity universal quantum control via strongly-modulating radio-frequency pulses. This control is achieved in the strong-coupling regime, in which the timescales of selective qubit addressing and of two-qubit interactions are comparable.

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Jonathan Baugh, Osama Moussa, Colm A. Ryan, Raymond Laflamme, Chandrasekhar Ramanathan, Timothy F. Havel, David G. Cory. 2005-11-22. A solid-state NMR three-qubit homonuclear system for quantum information processing: control and characterization. https://doi.org/10.1103/physreva.73.022305

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