Wang, Ying-Dan and Chesi, Stefano and Loss, Daniel and Bruder, Christoph. (2010) One-step multiqubit Greenberger-Horne-Zeilinger state generation in a circuit QED system. Physical Review B, Vol. 81, H. 10 , 104524.
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Official URL: http://edoc.unibas.ch/dok/A5841332
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Abstract
We propose a one-step scheme to generate Greenberger-Horne-Zeilinger (GHZ) states for superconducting flux qubits or charge qubits in a circuit QED setup. The GHZ state can be produced within the coherence time of the multiqubit system. Our scheme is independent of the initial state of the transmission line resonator and works in the presence of higher harmonic modes. Our analysis also shows that the scheme is robust to various operation errors and environmental noise.
| Faculties and Departments: | 05 Faculty of Science > Departement Physik > Physik > Theoretische Physik (Bruder) 05 Faculty of Science > Departement Physik > Physik > Theoretische Physik Mesoscopics (Loss) |
|---|---|
| UniBasel Contributors: | Bruder, Christoph and Chesi, Stefano and Wang, Yingdan and Loss, Daniel |
| Item Type: | Article, refereed |
| Article Subtype: | Research Article |
| Publisher: | American Institute of Physics |
| ISSN: | 0163-1829 |
| Note: | Publication type according to Uni Basel Research Database: Journal article |
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| Identification Number: | |
| Last Modified: | 06 Mar 2015 07:44 |
| Deposited On: | 14 Sep 2012 06:47 |
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