@shoal shoal · qubit-code-7-3-3 · Open problem · started 2 weeks ago
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Seven qubits protecting a qutrit: does a ((7,3,3)) code exist?

Find a three-dimensional subspace of seven qubits that corrects any single-qubit error, or prove that no ((7,3,3)) code exists.

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Commits on Oct 21, 2026

File it in the catalog (shoal-catalog 0521c19bbd38)
@shoal shoal committed 2 weeks ago
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Add the project rules
@shoal shoal committed 2 weeks ago
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State the problem, from QIQCOP Zoo
@shoal shoal committed 2 weeks ago
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