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Creation of quantum error correcting codes in the ultrastrong coupling regime
Citation
Kyaw, T. H., Herrera-Marti, D. A., Solano, E., Romero, G., & Kwek, L. C. (2015). Creation of quantum error correcting codes in the ultrastrong coupling regime. Physical Review B, 91(6), Article 064503. https://doi.org/10.1103/PhysRevB.91.064503
Abstract
We propose to construct large quantum graph codes by means of superconducting circuits working at the ultrastrong coupling regime. In this physical scenario, we are able to create a cluster state between any pair of qubits within a fraction of a nanosecond. To exemplify our proposal, creation of the five-qubit and Steane codes is numerically simulated. We also provide optimal operating conditions with which the graph codes can be realized with state-of-the-art superconducting technologies.
Date Issued
2015
Publisher
American Physical Society
Journal
Physical Review B
DOI
10.1103/PhysRevB.91.064503
Description
This is the original draft, prior to peer-review, of a manuscript published in Physical Review B. The published version is available online at http://dx.doi.org/10.1103/PhysRevB.91.064503