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

Article

关键词: JOSEPHSON-JUNCTIONS;    STATES;    DECOHERENCE;    SUPERPOSITION;    COMPUTATION;    DISSIPATION;   

DOI  :  10.1103/PhysRevB.66.054527

来源: SCIE

【 摘 要 】

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.

【 授权许可】

Free