Work

Error characterization in quantum information processing: A protocol for analyzing spatial correlations and its experimental implementation

Year: 2009

Type: article

Abstract: We present a protocol for error characterization and its experimental implementation with four 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.

Source: Physical Review A

DOI: 10.1103/physreva.79.042328

Authors: Cecilia C. López, Benjamin Lévi, David G. Cory

Institution: Massachusetts Institute of Technology

Language: English

Topic: Quantum Computing Algorithms and Architecture

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: bronze

Funders: National Security Agency, Army Research Office

Award: G7452299184