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Published in 2022 at "Communications Physics"
DOI: 10.1038/s42005-022-00837-y
Abstract: The quantum imaginary time evolution is a powerful algorithm for preparing the ground and thermal states on near-term quantum devices. However, algorithmic errors induced by Trotterization and local approximation severely hinder its performance. Here we…
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Keywords:
imaginary time;
reinforcement learning;
quantum imaginary;
evolution ... See more keywords