qiboteam / qibocal

Quantum calibration, characterization and validation module for Qibo.
https://qibo.science
Apache License 2.0
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Dispersive shift not working as expected #887

Closed andrea-pasquale closed 2 weeks ago

andrea-pasquale commented 2 weeks ago

There is an asymmetry between the ExecutionParameters of the sequence to generate $\ket{0}$ and the one to generate $\ket{1}$. We spotted this issue with @rodolfocarobene yesterday.

https://github.com/qiboteam/qibocal/blob/3765c14f59774162543d24822ccecc20d9dc6501/src/qibocal/protocols/dispersive_shift.py#L128-L143

The error was most likely introduced by #832.

@rodolfocarobene I would like to have the fix before friday for the (possible) release. I can take care of it, if someone from your team would like to give it a try let me know.