Color-map method to eliminate qubit frequency crowding in a quantum computing chip

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United States of America

PATENT NO 12039402
SERIAL NO

16998851

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Abstract

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A method of frequency allocation in a quantum device having a plurality of qubits includes determining a plurality of frequency groups based on a configuration of the plurality of qubits; determining, for each of the plurality of qubits, a qubit frequency; assigning a frequency group from the plurality of frequency groups to each of the plurality of qubits based on each respective qubit frequency; determining for at least one qubit of the plurality of qubits whether a frequency collision exists between the at least one qubit and neighboring qubits in the plurality of qubits based on the qubit frequency of the at least one qubit and at least one qubit frequency of the neighboring qubits; and adjusting the frequency of the at least one qubit based on the determination whether a frequency collision exists between the at least one qubit and said neighboring qubits in the plurality of qubits. A non-transitory computer-readable medium for frequency allocation in a quantum device includes instructions to perform the method.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hertzberg, Jared Barney Yorktown Heights, US 33 113
Rosenbluth, Alan E Yorktown Heights, US 84 1570
Shao, Dongbing Briarcliff Manor, US 69 175

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