Scalable error correction in distributed ion trap computers

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Oi, Daniel K. L. and Devitt, Simon J. and Hollenberg, Lloyd C. L. (2006) Scalable error correction in distributed ion trap computers. Physical Review A, 74 (5). 052313. ISSN 1050-2947 (https://doi.org/10.1103/PhysRevA.74.052313)

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Abstract

A major challenge for quantum computation in ion trap systems is scalable integration of error correction and fault tolerance. We analyze a distributed architecture with rapid high-fidelity local control within nodes and entangled links between nodes alleviating long-distance transport. We demonstrate fault-tolerant operator measurements which are used for error correction and nonlocal gates. This scheme is readily applied to linear ion traps which cannot be scaled up beyond a few ions per individual trap but which have access to a probabilistic entanglement mechanism. A proof-of-concept system is presented which is within the reach of current experiment.

ORCID iDs

Oi, Daniel K. L. ORCID logoORCID: https://orcid.org/0000-0003-0965-9509, Devitt, Simon J. and Hollenberg, Lloyd C. L.;
  • Item type:Article
    ID code:31127
    Dates:
    Date
    Event
    November 2006
    Published
    Subjects:Science > Physics
    Department:Faculty of Science > Physics
    Depositing user: Pure Administrator
    Date deposited:23 Jun 2011 15:35
    Last modified:11 Nov 2024 09:44
    URI:https://strathprints.strath.ac.uk/id/eprint/31127
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