Quantum / CONCEPT
The optimal coherence created by qubit measurements
Every qubit density matrix has an attained maximum of output coherence under finite nonselective measurements, with exact zero and maximal gain criteria.
Closed
DIRECT PREREQUISITES5
DIRECT CONSEQUENCES0
PROOF DEPTH9
DOCUMENT LINKS0
The attained maximum and both extremal gain criteria
RELATIONSHIP ATLAS
Every connection, in context.
Direct recorded relationships
Proof dependencyStructural affinityDocument link
Certified topology / UPSTREAM
Prerequisites
- Concealment does not determine the adjoint kerneltruth-dependency · Closed
- Exact Riemannian contraction coefficients of a qubit CQ channeltruth-dependency · Closed
- OccupationPartialTransposeSpectraltruth-dependency · Closed
- Relative entropy coherence is at most l1 coherencetruth-dependency · Closed
- Two signal probes force a qubit chord and a QFI boundtruth-dependency · Closed
Certified topology / DOWNSTREAM
Consequences
None recorded in this release.
RELATED KNOWLEDGE
Structural connections
- An isolated qubit ensemblestructural-affinity · Closed
- Concealment does not determine the adjoint kernelstructural-affinity · Closed
- Exact Riemannian contraction coefficients of a qubit CQ channelstructural-affinity · Closed
- FourQubitParentConstructionstructural-affinity · Closed
- OccupationPartialTransposeSpectralstructural-affinity · Closed
- QTD squared can exceed QJS2structural-affinity · Closed
- Relative entropy coherence is at most l1 coherencestructural-affinity · Closed
- Signalling-game value equalitystructural-affinity · Closed
- Two signal probes force a qubit chord and a QFI boundstructural-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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