Switchable coupling for superconducting qubits using double resonance in the presence of crosstalk

S. Ashhab, Franco Nori

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21 Citations (Scopus)

Abstract

Several methods have been proposed recently to achieve switchable coupling between superconducting qubits. We discuss some of the main considerations regarding the feasibility of implementing one of those proposals: The double-resonance method. We analyze mainly issues related to the achievable effective coupling strength and the effects of crosstalk on this coupling mechanism. We also find a crosstalk-assisted coupling channel that can be an attractive alternative when implementing the double-resonance coupling proposal.

Original languageEnglish
Article number132513
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume76
Issue number13
DOIs
Publication statusPublished - 31 Oct 2007

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ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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