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

A M Steane; G Imreh; J P Home; D Leibfried

doi:10.1088/1367-2630/16/5/053049

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

A M Steane (Clarendon Laboratory, Department of Physics, University of Oxford , Parks Road, Oxford OX1 3PU, UK) G Imreh (Clarendon Laboratory, Department of Physics, University of Oxford , Parks Road, Oxford OX1 3PU, UK) J P Home (Clarendon Laboratory, Department of Physics, University of Oxford , Parks Road, Oxford OX1 3PU, UK) D Leibfried (NIST Boulder , Time and Frequency Division, Boulder, Colorado 80305, USA)

Journal: New Journal of Physics • 2014-01-01 • IOP Publishing • ISSN: 1367-2630

Abstract

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.

Subjects & Keywords

# Science # Physics # ion trap # quantum gate # quantum computing # fast gate # pulse sequence # fault tolerant

How to Cite this Article

                    A M Steane, G Imreh, J P Home, et al. (2014). "Pulsed force sequences for fast phase-insensitive quantum gates in trapped ions". New Journal of Physics. https://doi.org/10.1088/1367-2630/16/5/053049                

Access Full Article

Read Original Article ↗

MainReads is an independent discovery directory. Clicking above directs you to the official publisher repository.

Licence & Open Access

Open Access (DOAJ)

Publicly accessible via the publisher or archive. Commercial redistribution or automated full-text duplication without author permission may be restricted.

Identifiers & Provenance

DOI: 10.1088/1367-2630/16/5/053049 ↗
Primary Index: DOAJ