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Coherent control of a single trapped Rydberg ion
Stockholm University, Faculty of Science, Department of Physics. Universit├Ąt Innsbruck, Austria.
Stockholm University, Faculty of Science, Department of Physics.
Stockholm University, Faculty of Science, Department of Physics.
Stockholm University, Faculty of Science, Department of Physics.
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(English)Manuscript (preprint) (Other academic)
Abstract [en]

Trapped Rydberg ions are a promising novel approach to quantum computing and simulations. They are envisaged to combine the exquisite control of trapped ion qubits with the fast two-qubit Rydberg gates already demonstrated in neutral atom experiments. Coherent Rydberg excitation is a key requirement for these gates. Here, we carry out the first coherent Rydberg excitation of an ion and perform a single-qubit Rydberg gate, thus demonstrating basic elements of a trapped Rydberg ion quantum computer.

Keyword [en]
trapped ions, Rydberg excitation, coherent control, quantum gate, quantum information
National Category
Atom and Molecular Physics and Optics
Research subject
Physics
Identifiers
URN: urn:nbn:se:su:diva-149281OAI: oai:DiVA.org:su-149281DiVA: diva2:1160155
Projects
EU FP7, ERC project QuaSIRIO, no 279508
Funder
EU, FP7, Seventh Framework Programme, 279508
Available from: 2017-11-24 Created: 2017-11-24 Last updated: 2017-11-27

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arXiv:1708.06387

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Higgins, GerardPokorny, FabianZhang, ChiMarkus, Hennrich
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