A solid-state NMR three-qubit homonuclear system for quantum information processing: control and characterization
arXiv:quant-ph/0510115 · doi:10.1103/PhysRevA.73.022305
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.
11 pages, 8 figures, submitted to PRA; revised version has significant changes to section V, minor changes throughout, and added several references