Frequency pattern for reducing parasitic interactions in a qubit grid
AssigneeGoogle Inc.
InventorsJohn Martinis, Rami Barends, Austin Greig Fowler
Life of this patent
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Abstract
Methods, systems, and apparatus for operating a system of qubits. In one aspect, a method includes operating a first qubit from a first plurality of qubits at a first qubit frequency from a first qubit frequency region, and operating a second qubit from the first plurality of qubits at a second qubit frequency from a second first qubit frequency region, the second qubit frequency and the second first qubit frequency region being different to the first qubit frequency and the first qubit frequency region, respectively, wherein the second qubit is diagonal to the first qubit in a two-dimensional grid of qubits.
Claims20
A method for operating a system of qubits, wherein the system of qubits is arranged as a two-dimensional grid, the method comprising:
- operating a first qubit at a first qubit frequency within a first qubit frequency region, wherein the first qubit frequency region covers a first range of frequencies;
- and
- operating a second qubit at a second qubit frequency within a second qubit frequency region, wherein the second qubit frequency region covers a second range of frequencies, the second qubit frequency and the second qubit frequency region being different from the first qubit frequency and the first qubit frequency region, respectively, wherein the second qubit is diagonal to the first qubit in the two-dimensional grid.
An apparatus comprising:
- a system of qubits arranged as a two-dimensional grid, wherein the system of qubits comprises:
- a first qubit at a first qubit frequency within a first qubit frequency region, wherein the first qubit frequency region covers a first range of frequencies;
- and
- a second qubit at a second qubit frequency within a second qubit frequency region, wherein the second qubit frequency region covers a second range of frequencies, the second qubit frequency and the second qubit frequency region being different from the first qubit frequency and the first qubit frequency region, respectively, wherein the second qubit is diagonal to the first qubit in the two-dimensional grid.
Dependencies are inferred from the claim text.