Decoherence of Flux Qubits Coupled to Electronic Circuits

F. K. Wilhelm; M. J. Storcz; C. H. van der Wal; C. J. P. M. Harmans; J. E. Mooij

doi:10.1007/978-3-540-44838-9_54

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Decoherence of Flux Qubits Coupled to Electronic Circuits

F. K. Wilhelm·M. J. Storcz·C. H. van der Wal·C. J. P. M. Harmans·J. E. Mooij

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Abstract

On the way to solid-state quantum computing, overcoming decoherence is the central issue. In this contribution, we discuss the modeling of decoherence of a superonducting flux qubit coupled to dissipative electronic circuitry. We discuss its impact on single qubit decoherence rates and on the performance of two-qubit gates. These results can be used for designing decoherence-optimal setups.

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F. K. Wilhelm, M. J. Storcz, C. H. van der Wal, C. J. P. M. Harmans, J. E. Mooij. 2003-05-15. Decoherence of Flux Qubits Coupled to Electronic Circuits. https://doi.org/10.1007/978-3-540-44838-9_54

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