Cross Entropy Benchmark for Measurement-Induced Phase Transitions
Cross Entropy Benchmark for Measurement-Induced Phase Transitions
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Ithaca: Cornell University Library, arXiv.org
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English
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Ithaca: Cornell University Library, arXiv.org
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Contents
We investigate the prospects of employing the linear cross-entropy to experimentally access measurement-induced phase transitions (MIPT) without requiring any postselection of quantum trajectories. For two random circuits that are identical in the bulk but with different initial states, the linear cross-entropy \(\chi\) between the bulk measurement...
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Full title
Cross Entropy Benchmark for Measurement-Induced Phase Transitions
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TN_cdi_proquest_journals_2709197555
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2709197555
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E-ISSN
2331-8422
DOI
10.48550/arxiv.2209.00609
