Quantum / CONCEPT
A closest separable state need not have the proposed X-MEMS shape
A fully separable three-qubit state is closer to an X-MEMS than every fully separable state of the proposed shape.
Closed
DIRECT PREREQUISITES8
DIRECT CONSEQUENCES0
PROOF DEPTH21
DOCUMENT LINKS0
The three-qubit obstruction at gamma equal to 11/112
RELATIONSHIP ATLAS
Every connection, in context.
Direct recorded relationships
Proof dependencyStructural affinityDocument link
Certified topology / UPSTREAM
Prerequisites
- A counterexample to the Shannon branch-and-bound lower boundtruth-dependency · Closed
- All qubit maximizers of the imaginary Bargmann invarianttruth-dependency · Closed
- Contracting the actual six-coordinate Gram domaintruth-dependency · Closed
- Full separability and exchanged diagonalstruth-dependency · Closed
- Hermitian SLD energytruth-dependency · Closed
- Hilbert-Schmidt square-root error controls trace errortruth-dependency · Closed
- OrbitIndexedSumstruth-dependency · Closed
- Overlapping pairs refute the twirling phase index formulatruth-dependency · Closed
Certified topology / DOWNSTREAM
Consequences
None recorded in this release.
RELATED KNOWLEDGE
Structural connections
- A counterexample to the Shannon branch-and-bound lower boundstructural-affinity · Closed
- All qubit maximizers of the imaginary Bargmann invariantstructural-affinity · Closed
- Contracting the actual six-coordinate Gram domainstructural-affinity · Closed
- Full separability and exchanged diagonalsstructural-affinity · Closed
- Hermitian SLD energystructural-affinity · Closed
- Hilbert-Schmidt square-root error controls trace errorstructural-affinity · Closed
- OrbitIndexedSumsstructural-affinity · Closed
- Overlapping pairs refute the twirling phase index formulastructural-affinity · Closed
Documents & exposition
None recorded in this release.
Other authored & advisory relationships
None recorded in this release.
LIBRARY / RELEASE VERSIONS
Content history
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