Quantum computing with superconducting device: A three-level SQUID qubit

Chu, Shih-I; Zhou, Zhongyuan; Han, Siyuan

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Issue Date

2002-09-05

Author

Chu, Shih-I

Zhou, Zhongyuan

Han, Siyuan

Publisher

American Physical Society

Type

Article

Article Version

Scholarly/refereed, publisher version

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Abstract

A three-level scheme for implementing single-qubit operations in superconducting quantum interference devices is proposed and analyzed. We show that, compared with the conventional two-level scheme, the proposed three-level qubit scheme is much faster and has a much lower intrinsic error rate.

Description

This is the published version, also available here: http://dx.doi.org/10.1103/PhysRevB.66.054527.

Citation

Zhou, Zhongyuan., Chu, Shih-I., Han, Siyuan. "Quantum computing with superconducting device: A three-level SQUID qubit." Phys. Rev. B. (2002) Vol. 66. pp 54537. http://dx.doi.org/10.1103/PhysRevB.66.054527.

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