QuantumChannels / CONCEPT
Unital-block overlap can be less than minus one
Two completely positive trace-preserving qutrit maps have unital-block overlap minus four thirds, contradicting the proposed lower bound of minus one.
Closed
DIRECT PREREQUISITES3
DIRECT CONSEQUENCES0
PROOF DEPTH4
DOCUMENT LINKS0
Two qutrit coarse-graining channels
RELATIONSHIP ATLAS
Every connection, in context.
Direct recorded relationships
Proof dependencyStructural affinityDocument link
Certified topology / UPSTREAM
Prerequisites
Certified topology / DOWNSTREAM
Consequences
None recorded in this release.
RELATED KNOWLEDGE
Structural connections
- A degree-three counterexample to the higher-order C*-algebraic Smale conjecturestructural-affinity · Closed
- A negative damped spin distribution satisfying the Husimi coefficient boundstructural-affinity · Closed
- A qutrit obstruction to CP-filter equivalence with the channel transposestructural-affinity · Closed
- Empirical and Reflexive Completeness Separatestructural-affinity · Closed
- Observer Diagonal Separationstructural-affinity · Closed
- Qubit Empirical-Image Reflexive Gapstructural-affinity · Closed
- Relative quantumness can increase under a commutativity-preserving channelstructural-affinity · Closed
- Restricted Context Minimalitystructural-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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