Journal article
High-fidelity spatial addressing of Ca-43 qubits using near-field microwave control
- Abstract:
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Individual addressing of qubits is essential for scalable quantum computation. Spatial addressing allows unlimited numbers of qubits to share the same frequency, whilst enabling arbitrary parallel operations. We demonstrate addressing of long-lived $^{43}\text{Ca}^+$ "atomic clock" qubits held in separate zones of a microfabricated surface trap with integrated microwave electrodes. By coherently cancelling the microwave field in one zone we measure a ratio of Rabi frequencies between addresse...
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Funding
+ Engineering and Physical Sciences Research Council
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Grant:
“Networked Quantum Information Technology” Hub
Bibliographic Details
- Publication date:
- 2016-01-01
- Source identifiers:
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581682
Item Description
- Keywords:
- Pubs id:
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pubs:581682
- UUID:
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uuid:b4a831f4-e291-499a-a07e-929823faa0f3
- Local pid:
- pubs:581682
- Deposit date:
- 2016-01-13
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- Copyright date:
- 2016
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