Universal set of gates for microwave dressed-state quantum computing
peer-reviewed
Erstveröffentlichung
2015-05-22Authors
Mikelsons, Gatis
Cohen, Itsik
Retzker, Alex
Plenio, Martin B.
Wissenschaftlicher Artikel
Published in
New Journal of Physics ; 17 (2015), 5. - Art.-Nr. 053032. - eISSN 1367-2630
Link to original publication
https://dx.doi.org/10.1088/1367-2630/17/5/053032Faculties
Fakultät für NaturwissenschaftenInstitutions
Institut für Theoretische PhysikDocument version
published version (publisher's PDF)Abstract
Abstract
We propose a set of techniques that enable universal quantum computing to be carried out using dressed states. This applies in particular to the effort of realizing quantum computation in trapped ions using long-wavelength radiation, where coupling enhancement is achieved by means of static magnetic-field gradient. We show how the presence of dressing fields enables the construction of robust single and multi-qubit gates despite the unavoidable presence of magnetic noise, an approach that can be generalized to provide shielding in any analogous quantum system that relies on the coupling of electronic degrees of freedom via bosonic modes.
EU Project uulm
EQUAM / Emulators of Quantum Frustrated Magnetism / EC / FP7 / 323714
SIQS / Simulators and Interfaces with Quantum Systems / EC / FP7 / 600645
SIQS / Simulators and Interfaces with Quantum Systems / EC / FP7 / 600645
Subject headings
[GND]: Mikrowellenherd[LCSH]: Quality Industrial Product (Firm)
[Free subject headings]: quantum gates | microwave QIP | dressed states
[DDC subject group]: DDC 530 / Physics
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Please use this identifier to cite or link to this item: http://dx.doi.org/10.18725/OPARU-46259
Mikelsons, Gatis et al. (2022): Universal set of gates for microwave dressed-state quantum computing. Open Access Repositorium der Universität Ulm und Technischen Hochschule Ulm. http://dx.doi.org/10.18725/OPARU-46259
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