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Tunable Flux Qubit manipulated by fast pulses: operating requirements, dissipation and decoherence

Fabio Chiarello
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Abstract

A double SQUID manipulated by fast magnetic flux pulses can be used as a tunable flux qubit. In this paper we study the requirements for the qubit operation, and evaluate dissipation and decoherence due to the manipulation for a typical system. Furthermore, we discuss the possibility to use an integrated Rapid Single Flux Quantum logic for the qubit control.

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Fabio Chiarello. 2006-02-20. Tunable Flux Qubit manipulated by fast pulses: operating requirements, dissipation and decoherence. https://doi.org/10.1140/epjb%2Fe2007-00035-5

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