Referenced Items are not available for this document.
Rabi oscillations have been observed in many superconducting devices, and represent prototypical logic operations for quantum bits (qubits) in a quantum computer. We use a three-level multiphoton analysis to understand the behavior of the superconducting phase qubit (current-biased Josephson junction) at high microwave drive power. Analytical and numerical results for the ac Stark shift, single-photon Rabi frequency, and two-photon Rabi frequency are compared to measurements made on a dc SQUID phase qubit with Nb/AlOx/Nb tunnel junctions. Good agreement is found between theory and experiment.
Published in:
Applied Superconductivity, IEEE Transactions on
(Volume:17
,
Issue:
2
)
Date of Publication: June 2007
- Page(s):
- 105 - 108
- ISSN :
- 1051-8223
- INSPEC Accession Number:
- 9646677
- Digital Object Identifier :
- 10.1109/TASC.2007.898247
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 23 July 2007
- Issue Date :
- June 2007
- Sponsored by :
- The IEEE Council on Superconductivity
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