Calibration of Syndrome Measurements in a Single Experiment
- URL: http://arxiv.org/abs/2305.03004v1
- Date: Thu, 4 May 2023 17:21:18 GMT
- Title: Calibration of Syndrome Measurements in a Single Experiment
- Authors: Christian Wimmer, Jochen Szangolies, Michael Epping
- Abstract summary: Methods of quantum error correction are starting to be beneficial on current quantum computing hardware.
We present a calibration method which allows to take the additional noise into account.
We give examples of how to apply this method to noise estimation and error correction.
- Score: 0.0
- License: http://creativecommons.org/licenses/by-sa/4.0/
- Abstract: Methods of quantum error correction are starting to be beneficial on current
quantum computing hardware. Typically this requires to perform measurements
which yield information about the occurred errors on the system. However, these
syndrome measurements themselves introduce noise to the system. A full
characterization of the measurements is very costly. Here we present a
calibration method which allows to take the additional noise into account.
Under reasonable assumptions we require only a single additional experiment. We
give examples of how to apply this method to noise estimation and error
correction. Finally we discuss the results of experiments carried out on an IBM
quantum computer.
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