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Fast quantum logic gates with trapped-ion qubits

Abstract:

Quantum bits (qubits) based on individual trapped atomic ions are a promising technology for building a quantum computer. The elementary operations necessary to do so have been achieved with the required precision for some error-correction schemes. However, the essential two-qubit logic gate that is used to generate quantum entanglement has hitherto always been performed in an adiabatic regime (in which the gate is slow compared with the characteristic motional frequencies of the ions in the ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1038/nature25737

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Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics; Atomic & Laser Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Role:
Author
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Publisher:
Nature Publishing Group Publisher's website
Journal:
Nature Journal website
Volume:
555
Issue:
7694
Pages:
75-78
Publication date:
2018-02-28
Acceptance date:
2018-01-09
DOI:
EISSN:
1476-4687
ISSN:
0028-0836
Pmid:
29493595
Source identifiers:
828675
Language:
English
Keywords:
Pubs id:
pubs:828675
UUID:
uuid:aa9f6ffb-0cb2-4fb6-a31b-8c163ef88e5d
Local pid:
pubs:828675
Deposit date:
2018-05-03

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