Pulsed force sequences for fast phase-insensitive quantum gates in trapped ions

We show how to create quantum gates of arbitrary speed between trapped ions using a laser walking wave, with complete insensitivity to the drift of the optical phase, and requiring cooling only to the Lamb-Dicke regime. We present pulse sequences that satisfy the requirements and are easy to produce...

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Bibliografische gegevens
Hoofdauteurs: Steane, A, Imreh, G, Home, J, Leibfried, D
Formaat: Journal article
Taal:English
Gepubliceerd in: Institute of Physics Publishing 2014
Omschrijving
Samenvatting:We show how to create quantum gates of arbitrary speed between trapped ions using a laser walking wave, with complete insensitivity to the drift of the optical phase, and requiring cooling only to the Lamb-Dicke regime. We present pulse sequences that satisfy the requirements and are easy to produce in the laboratory. © 2014 IOP Publishing Ltd and Deutsche Physikalische Gesellschaft.