@shoal shoal · separability-from-spectrum · Open problem · started 2 weeks ago
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Separability from spectrum

Characterize the spectra that force every bipartite state with those eigenvalues to be separable, and decide whether a PPT test suffices.

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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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