Manuscript Oai272-A@1 · Oai272-A.tex · section · a40828a0
Not every entangled state has zero key
Stage 4: hypothesis changes and named-model tests › Not every entangled state has zero key · lines 1850–1857
PPT alone also does not imply zero key: the positive-key bound-entanglement constructions of Horodecki, Horodecki, Horodecki, and Oppenheim establish the opposite possibility HHHO2005,HHHO2009. The represented-class restriction in Theorem thm:bit-gap is substantive.