Noise-robust exploration of many-body quantum states on near-term quantum devices

Abstract We describe a resource-efficient approach to studying many-body quantum states on noisy, intermediate-scale quantum devices. We employ a sequential generation model that allows us to bound the range of correlations in the resulting many-body quantum states. From this, we characterize situat...

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Bibliographic Details
Main Authors: Johannes Borregaard, Matthias Christandl, Daniel Stilck França
Format: Article
Language:English
Published: Nature Publishing Group 2021-03-01
Series:npj Quantum Information
Online Access:https://doi.org/10.1038/s41534-021-00363-9