Manuscript VIII-A@3 · VIII-A-v3.tex · section · 2398a747

Full-code recovery and the complete complement

Recovery distinctions used only as interface safeguards › Full-code recovery and the complete complement · lines 2694–2704

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This is the full-input-space form of the Knill–Laflamme condition KnillLaflamme1997, locally restated as in CheungOai280C. The complement includes every inaccessible system and any preparation purification in the declared Stinespring dilation. Constancy of a selected reduced environment is not the complete-complement condition.

Nearby in this section

theorem: Theorem: Full-code constant-complement criterion
example: Example: Subsystem recovery does not require a constant full complement