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Fidelity for imperfect postselection

Hamilton, Craig S. and Jeffers, John (2007) Fidelity for imperfect postselection. Physical Review A, 76 (5). -. ISSN 1050-2947

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Abstract

We describe a simple measure of fidelity for mixed state postselecting devices. The measure is most appropriate for postselection where the task performed by the output is only effected by a specific state.

Item type: Article
ID code: 30991
Keywords: quantum theory, beam splitter, retrodiction, photons, optics, qubits, Optics. Light, Atomic and Molecular Physics, and Optics
Subjects: Science > Physics > Optics. Light
Department: Faculty of Science > Physics
Related URLs:
    Depositing user: Pure Administrator
    Date Deposited: 15 Jun 2011 16:34
    Last modified: 05 Sep 2014 08:45
    URI: http://strathprints.strath.ac.uk/id/eprint/30991

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