Quantum / CONCEPT
Fisher information and the qubit rank alternative
Spectral SLD information bounds measurement Fisher information and controls the rank-one branch.
Closed
DIRECT PREREQUISITES3
DIRECT CONSEQUENCES2
PROOF DEPTH5
DOCUMENT LINKS1
Measurement Fisher lower bound
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
- Actual pure-qubit cost infimumstructural-affinity · Closed
- Actual pure-qubit upper familystructural-affinity · Closed
- Branch-Conditioned Trace Distancestructural-affinity · Closed
- FiniteLocalBellmanEnvelopestructural-affinity · Closed
- FiniteLocalFrontierMomentstructural-affinity · Closed
- Hermitian SLD energystructural-affinity · Closed
- Numerical ranges and compressionstructural-affinity · Closed
- Pure-qubit affine geometrystructural-affinity · Closed
- QubitChordFamilystructural-affinity · Closed
- Root Fidelity and Binary Preparationstructural-affinity · Closed
- Signed amplitude mixturesstructural-affinity · Closed
- The open quantum walk hitting-time formula is falsestructural-affinity · Closed
- The quantum coherence fraction can increase under incoherent operationsstructural-affinity · Closed
- Two signal probes force a qubit chord and a QFI boundstructural-affinity · Closed
- Weil: Rank Tracestructural-affinity · Closed
Documents & exposition
Other authored & advisory relationships
None recorded in this release.
LIBRARY / RELEASE VERSIONS
Content history
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