Transformation design and nonlinear Hamiltonians

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Brougham, Thomas and Chadzitaskos, Goce and Jex, Igor (2009) Transformation design and nonlinear Hamiltonians. Journal of Modern Optics, 56 (14). pp. 1588-1597. ISSN 1362-3044 (https://doi.org/10.1080/09500340903194633)

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Abstract

We study a class of nonlinear Hamiltonians, with applications in quantum optics. The interaction terms of these Hamiltonians are generated by taking a linear combination of powers of a simple 'beam splitter' Hamiltonian. The entanglement properties of the eigenstates are studied. Finally, we show how to use this class of Hamiltonians to perform special tasks such as conditional state swapping, which can be used to generate optical cat states and to sort photons.

  • Item type:Article
    ID code:31124
    Dates:
    Date
    Event
    2009
    Published
    Subjects:Science > Physics
    Department:Faculty of Science > Physics
    Depositing user: Pure Administrator
    Date deposited:17 May 2011 10:44
    Last modified:11 Nov 2024 09:44
    URI:https://strathprints.strath.ac.uk/id/eprint/31124
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