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Quantum Search with Superconducting Qubits in Cavity QED |
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PP: 1-7 |
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doi:10.18576/qir/050101
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Author(s) |
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Taoufik Said,
Abdelhaq Chouikh,
Mohamed Bennai,
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Abstract |
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| We present an effective way to implement two-superconducting-qubit Grover’s quantum search algorithm, based on the qubit-qubit interaction with Cavity Quantum Electrodynamics. In the scheme, the qubits in the cavity are not required to be addressed individually were driven simultaneously by a strong classical field, and all the two-qubit conditional phase operations required to achieve the two-qubit Grover quantum search can be implemented directly in a time (nanosecond-scale) much shorter than decoherence time and dephasing time (microsecond-scale) via cavity. Numerical simulation shows that our proposal is realizable with high fidelity. Moreover, we propose a detailed procedure and analyze the experimental feasibility. Finally, we generalize our Implementation of twoqubit Grover search to the case of multi-qubits Grover search. So, our proposal can be experimentally realized in the range of current cavity QED techniques. |
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