| Original Articles |
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Quantum State Transfer between Charge and Flux Qubits in Circuit-QED |
| WU Qin-Qin;LIAO Jie-Qiao;KUANG Le-Man |
| Key Laboratory of Low-Dimensional Quantum Structures and Quantum Control of Ministry of Education, and Department of Physics, Hunan Normal University, Changsha 410081 |
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| Cite this article: |
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WU Qin-Qin, LIAO Jie-Qiao, KUANG Le-Man 2008 Chin. Phys. Lett. 25 1179-1182 |
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Abstract We propose a scheme to implement quantum state transfer in a hybrid circuit quantum electrodynamics (QED) system which consists of a superconducting charge qubit, a flux qubit, and a transmission line resonator (TLR). It is shown
that quantum state transfer between the charge qubit and the flux qubit can be realized by using the TLR as the data bus.
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| Keywords:
03.67.-a
85.25.-j
42.50.Pq
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Received: 19 December 2007
Published: 31 March 2008
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| PACS: |
03.67.-a
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(Quantum information)
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85.25.-j
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(Superconducting devices)
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42.50.Pq
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(Cavity quantum electrodynamics; micromasers)
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