Flux-biasing superconducting quantum processors
First Claim
1. A flux-biasing device comprising:
- a plurality of magnetic flux generating members (member);
a detachable platform located external to a package, the package comprising a plurality of qubits of a quantum processor, wherein the plurality of members are installed on the platform, whereina first member of the plurality of members is configured to magnetically interact with a first qubit in the plurality of qubits of the quantum processor such that a first magnetic flux of the first member causes a first change in a first resonance frequency of the first qubit by a first frequency shift value, andeach non-corresponding member of the plurality of members is at least at a threshold distance from qubits corresponding to other members of the plurality of members such that qubits corresponding to other members exhibit less than a threshold value of resonance frequency shift as a result of a magnetic flux of a non-corresponding member.
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Abstract
A flux-biasing device includes a set of magnetic flux generating members. A first magnetic flux generating member is configured to magnetically interact with a first qubit from a set of qubits of a quantum processor such that a first magnetic flux of the first member causes a first change in a first resonance frequency of the first qubit by a first frequency shift value. Each non-corresponding magnetic flux generating member of the set is well separated from qubits corresponding to other magnetic flux generating members of the set such that qubits corresponding to other members exhibit less than a threshold value of resonance frequency shift as a result of a magnetic flux of a non-corresponding member.
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Citations
18 Claims
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1. A flux-biasing device comprising:
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a plurality of magnetic flux generating members (member); a detachable platform located external to a package, the package comprising a plurality of qubits of a quantum processor, wherein the plurality of members are installed on the platform, wherein a first member of the plurality of members is configured to magnetically interact with a first qubit in the plurality of qubits of the quantum processor such that a first magnetic flux of the first member causes a first change in a first resonance frequency of the first qubit by a first frequency shift value, and each non-corresponding member of the plurality of members is at least at a threshold distance from qubits corresponding to other members of the plurality of members such that qubits corresponding to other members exhibit less than a threshold value of resonance frequency shift as a result of a magnetic flux of a non-corresponding member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification