Quantum device facilitating a cross-resonance operation in a dispersive regime
US11244241B1 · kind B1 · utility
3Cited by
6References
25Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 21, 2020 |
| Grant date | Feb 8, 2022 |
| Priority date | — |
| Expiry date | Oct 13, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/1952
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Devices and/or computer-implemented methods to facilitate a cross-resonance operation in a dispersive regime of a qubit frequency space are provided. According to an embodiment, a device can comprise a first qubit having a first operating frequency and a first anharmonicity. The device can further comprise a second qubit that couples to the first qubit to perform a cross-resonance operation. The second qubit having a second operating frequency and a second anharmonicity. A detuning between the first operating frequency and the second operating frequency is larger than the first anharmonicity and the second anharmonicity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.