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
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- A spin based heat engine: demonstration of multiple rounds of algorithmic cooling
- Enhanced Convergence and Robust Performance of Randomized Dynamical Decoupling
- Multifrequency spin resonance in diamond
- Digital Quantum Simulation of the Statistical Mechanics of a Frustrated Magnet
- Practical experimental certification of computational quantum gates via twirling
- Demonstration of sufficient control for two rounds of quantum error correction in a solid state ensemble quantum information processor
- Interplay between interaction and (un)correlated disorder in one-dimensional many-particle systems: delocalization and global entanglement
- Quantum information processing using strongly-dipolar coupled nuclear spins
- Parallel Information Transfer in a Multi-Node Quantum Information Processor
- Advantages of Randomization in Coherent Quantum Dynamical Control
- Mixed state Pauli channel parameter estimation
- Controlling NMR spin systems for quantum computation
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- Statistical comparison of ensemble implementations of Grover's search algorithm to classical sequential searches
- Ancilla Assisted Quantum Information Processing: General protocols and NMR implementations
- Attainable entanglement of unitary transformed thermal states in liquid-state nuclear magnetic resonance with the chemical shift
- Experimental implementation of quantum information processing by Zeeman perturbed nuclear quadrupole resonance