Principles of quantum functional testing
Quantum Physics
2023-08-16 v1 Data Analysis, Statistics and Probability
Abstract
With increasing commercial availability of quantum information processing devices the need for testing them efficiently for their specified functionality will arise. Complete quantum channel characterization is out of the question for anything more than the simplest quantum channels for one or two qubits. Quantum functional testing leads to a decision problem with outcomes corresponding to rejection or acceptance of the claim of the producer that the device parameters are within certain specifications. In this context, we introduce and analyse three ingredients that can speed up this decision problem: iteration of the channel, efficient decision criteria, and non-greedy adaptive experimental design.
Cite
@article{arxiv.2209.11712,
title = {Principles of quantum functional testing},
author = {Nadia Milazzo and Olivier Giraud and Giovanni Gramegna and Daniel Braun},
journal= {arXiv preprint arXiv:2209.11712},
year = {2023}
}
Comments
13 pages, 12 figures