Drive enhanced J/ZZ operation for superconducting qubits
US11625638B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | May 19, 2021 |
| Grant date | Apr 11, 2023 |
| Priority date | — |
| Expiry date | May 19, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N10/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems, devices, computer-implemented methods, and/or computer program products that facilitate dynamic control of ZZ interactions for quantum computing devices. In one example, a quantum device can comprise a biasing component that is operatively coupled to first and second qubits via respective first and second drive lines. The biasing component can facilitate dynamic control of ZZ interactions between the first and second qubits using continuous wave (CW) tones applied via the respective first and second drive lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.