Scheme for Remote Implementation of Partially Unknown
Quantum Operation of Two Qubits in Cavity QED |
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| Authors: | QIU Liang and WANG An-Min |
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| Institution: | Quantum Theory Group, Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China |
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| Abstract: | By constructing the recovery operations of the protocol of remote
implementation of partially unknown quantum operation of two qubits
An-Min Wang: Phys. Rev. A 74 (2006) 032317] with two-qubit Cnot
gate and single qubit logic gates, we present a scheme to implement
it in cavity QED. Long-lived Rydberg atoms are used as qubits, and
the interaction between the atoms and the field of cavity is a
nonresonant one. Finally, we analyze the experimental feasibility of this scheme. |
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| Keywords: | remote implementation cavity QED partially unknown quantum operation |
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