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 1094-1622Full text not available in this repository. (Request a copy from the Strathclyde author)
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.
|Keywords:||quantum communication, atoms, entanglement, cavity, state, interference, architecture, computation, repeaters, creation, Physics, Atomic and Molecular Physics, and Optics|
|Subjects:||Science > Physics|
|Department:||Faculty of Science > Physics|
|Depositing user:||Pure Administrator|
|Date Deposited:||23 Jun 2011 15:35|
|Last modified:||06 Sep 2016 08:09|