Single line qubit control

A quantum computing device includes: a qubit; a single XYZ control line, in which the qubit and the single control line are configured and arranged such that, during operation of the quantum computing device, the single XYZ control line allows coupling of an XY qubit control flux bias, from the sing...

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Bibliographic Details
Main Authors KELLY, Julian Shaw, SANK, Daniel Thomas, KLIMOV, Paul, BARENDS, Rami, VAINSENCHER, Amit, NEILL, Charles, JEFFREY, Evan, QUINTANA, Christopher Michael, MEGRANT, Anthony Edward
Format Patent
LanguageEnglish
Published 06.07.2023
Subjects
CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
ELECTRICITY
PHYSICS
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Summary:A quantum computing device includes: a qubit; a single XYZ control line, in which the qubit and the single control line are configured and arranged such that, during operation of the quantum computing device, the single XYZ control line allows coupling of an XY qubit control flux bias, from the single XYZ control line to the qubit, over a first frequency range at a first predetermined effective coupling strength, and coupling of a Z qubit control flux bias, from the single XYZ control line to the qubit, over a second frequency range at a second predetermined effective coupling strength.
Bibliography:Application Number: AU20190446426