Speaker
Description
Chalmers developed a new bring-up, calibration and characterization software solution that is used to study the chips produced by the group but that can be easily adapted to any chip. The software consists of two layers; a library of experiments for one and two-qubit operations, which is based on the publicly available Tergite-autocalibration and Bragi, the orchestration layer that performs chip-wide operations. This software solution is compatible with the Tergite framework, which is built to manage quantum processors.
The presentation will demonstrate the capabilities of the software including the capability of bring-up of single-qubit gates to median value above 99.8%, studies of crosstalk between qubits and possible mitigation strategies. We also developed a procedure for calibrating two qubit gates in the whole chip that can be performed in less than a day, while the daily calibration requires about 2 hours. Possible topics for collaboration will be highlighted throughout the presentation.
| Sessions | Technological aspects |
|---|---|
| Invited | Yes |