qiboteam / qibocal

Quantum calibration, characterization and validation module for Qibo.
https://qibo.science
Apache License 2.0
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Coherence limit for fidelity bound #837

Open Jacfomg opened 1 month ago

Jacfomg commented 1 month ago

When the monitoring tool is working we could get estimates of the relaxation time T1 and the echo coherence time T2_e. Using that we could compute a bound for the coherence limit of the fidelity we could achieve for a given sequence by taking into account the time used on the readout and drives of a given sequence. Something like F_max = exp(operation time/ T1)