Driving dark modes to facilitate entanglement
US11620562B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Aug 23, 2021 |
| Grant date | Apr 4, 2023 |
| Priority date | — |
| Expiry date | Sep 30, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K3/38
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and techniques that facilitate entanglement via driving dark modes are provided. In various embodiments, a method can comprise accessing a first multi-mode qubit and a second multi-mode qubit. In various cases, the first multi-mode qubit can be coupled to the second multi-mode qubit by a mode-selective coupler. In various aspects, the method can further comprise exciting a dark mode of the first multi-mode qubit. In various cases, the exciting the dark mode can entangle the first multi-mode qubit with the second multi-mode qubit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.