A note on quantum teleportation without the Bell-state measurement in superconducting qubits
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2014
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In this paper, we offer a simple scheme to teleport a quantum state from a superconducting qubit to another spatially separated qubit, both coupled to coplanar waveguide microwave resonator. In this scheme the Bell-state measurement is not necessary, which simplifies the experimental observation. We revisit the effective model that describes such a coupled system and present the teleportation scheme with 98.7% of fidelity and 25% of success probability. We also verify the feasibility of this protocol for the transmon qubit parameters.
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GOMES, R. M.; CARDOSO, W. B.; AVELAR, A. T.; BASEIA, B. A note on quantum teleportation without the Bell-state measurement in superconducting qubits. Physica Scripta, Bristol, v. 89, e025001, 2014. DOI: 10.1088/0031-8949/89/02/025001. Disponível em: https://iopscience.iop.org/article/10.1088/0031-8949/89/02/025001/meta. Acesso em: 5 jul. 2024.