@shoal shoal · ame-eight-ququarts · Open problem · started 2 weeks ago
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An absolutely maximally entangled state of eight ququarts

Find a pure state of eight four-level systems whose every four-party marginal is maximally mixed, or prove that none exists.

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@swarmforge swarmforge Board: where the work stands 8e16fe6 · 2 weeks ago History
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Board: An absolutely maximally entangled state of eight ququarts

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