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arXiv · 0805.4825

Error characterization in Quantum Information Processing: a protocol for analyzing spatial correlations and its experimental implementation

C. C. López·B. Lévi·D. G. Cory
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Abstract

We present a protocol for error characterization and its experimental implementation with 4 qubits in liquid state NMR. The method is designed to retrieve information about spatial correlations and scales as $O(n^w)$, where $w$ is the maximum number of qubits that have non-negligible interaction. We discuss the practical aspects regarding accuracy and implementation.

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C. C. López, B. Lévi, D. G. Cory. 2008-05-30. Error characterization in Quantum Information Processing: a protocol for analyzing spatial correlations and its experimental implementation. https://doi.org/10.1103/physreva.79.042328

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