Alkaline-earth-metal atoms as few-qubit quantum registers

Tools

Gorshkov, A.V. and Lukin, M.D. and Rey, A.M. and Boyd, M.M. and Ye, J. and Daley, A.J. and Zoller, P. (2009) Alkaline-earth-metal atoms as few-qubit quantum registers. Physical Review Letters, 102 (11). ISSN 1079-7114 (https://doi.org/10.1103/PhysRevLett.102.110503)

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Abstract

We propose and analyze a novel approach to quantum information processing, in which multiple qubits can be encoded and manipulated using electronic and nuclear degrees of freedom associated with individual alkaline-earth-metal atoms trapped in an optical lattice. Specifically, we describe how the qubits within each register can be individually manipulated and measured with subwavelength optical resolution. We also show how such few-qubit registers can be coupled to each other in optical superlattices via conditional tunneling to form a scalable quantum network. Finally, potential applications to quantum computation and precision measurements are discussed.

ORCID iDs

Gorshkov, A.V., Lukin, M.D., Rey, A.M., Boyd, M.M., Ye, J., Daley, A.J. ORCID logoORCID: https://orcid.org/0000-0001-9005-7761 and Zoller, P.;
  • Item type:Article
    ID code:45237
    Dates:
    Date
    Event
    18 March 2009
    Published
    Subjects:Science > Physics
    Department:Faculty of Science > Physics
    Depositing user: Pure Administrator
    Date deposited:17 Oct 2013 15:22
    Last modified:15 Nov 2024 04:23
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/45237
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