Controlled quantum state transfer via parity measurement |
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Authors: | Quan Yuan and JiuHui Li |
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Affiliation: | (1) Maths and Physics Department, Liaoning University of Technology, Jinzhou, 121001, China |
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Abstract: | In this work, a scheme for controlled quantum state transfer is proposed using parity measurement in a cavity-waveguide system. As two special cases, two schemes of controlled quantum state transfer for one qubit and two qubits are investigated in detail. An important advantage is that controlled quantum state transfer can be completed by single-qubit rotations and the measurement of parity. Therefore, the present scheme might be realized in the scope of current experimental technology. |
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Keywords: | controlled quantum state transfer parity measurement single qubit measurement |
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