Interfacing quantum-optical and solid-state qubits.
We present a generic model of coupling quantum-optical and solid-state qubits, and the corresponding transfer protocols. The example discussed is a trapped ion coupled to a charge qubit (e.g., Cooper pair box). To enhance the coupling and to achieve compatibility between the different experimental setups we introduce a superconducting cavity as the connecting element.
Tian
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L
Institute for Theoretical Physics, University of Innsbruck, 6020 Innsbruck, Austria.
Rabl
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P
Blatt
R
R
Zoller
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