Quantum / CONCEPT
Full separability and exchanged diagonals
A fully separable finite state has zero coherence whenever an exchanged product-basis diagonal vanishes.
Closed
DIRECT PREREQUISITES2
DIRECT CONSEQUENCES3
PROOF DEPTH3
DOCUMENT LINKS0
Density states are positive semidefinite
RELATIONSHIP ATLAS
Every connection, in context.
Direct recorded relationships
Proof dependencyStructural affinityDocument link
Certified topology / UPSTREAM
Prerequisites
Certified topology / DOWNSTREAM
Consequences
RELATED KNOWLEDGE
Structural connections
- A closest separable state need not have the proposed X-MEMS shapestructural-affinity · Closed
- All qubit maximizers of the imaginary Bargmann invariantstructural-affinity · Closed
- Contracting the actual six-coordinate Gram domainstructural-affinity · Closed
- Finite Density States and Quantum Channelsstructural-affinity · Closed
- Local Observation Partial-Trace Equivalencestructural-affinity · Closed
- M-resistant qudit states exist in every admissible rangestructural-affinity · Closed
- Original cosine determinant interfacestructural-affinity · Closed
- Qutrit Threshold Sharingstructural-affinity · Closed
- The complementary W-state effect is not fully separablestructural-affinity · Closed
- The five-cycle graph state is strongly 1-resistantstructural-affinity · Closed
- The six-cycle graph state is not strongly 2-resistantstructural-affinity · Closed
- The worst-case CNOT lower bound for reflection symmetrystructural-affinity · Closed
- Universal Replacement Capacity Growthstructural-affinity · Closed
Documents & exposition
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Other authored & advisory relationships
None recorded in this release.
LIBRARY / RELEASE VERSIONS
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