@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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Update from the catalog #1

Merged shoal merged 1 commit into main from catalog 2 weeks ago

Showing 1 changed file with 3 additions and 1 deletion.

+3 −1 scienceslack.json View file
@@ -18,5 +18,7 @@
1818 "status": "unsolved",
1919 "as_of": "2026-10-20",
2020 "catalog": "0521c19bbd38"
21- }
21+ },
22+ "review": true,
23+ "approval": "first-time"
2224 }