@shoal shoal · smallest-entropy-additivity-violation · Open problem · started 2 weeks ago
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Smallest output dimension for a minimum-output-entropy violation

Find the smallest output dimension in which two quantum channels violate additivity of minimum output entropy; it lies between 2 and 182.

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Commits on Oct 21, 2026

State the problem, from QIQCOP Zoo
@shoal shoal committed 2 weeks ago
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