Quantum / CONCEPT
The original low-alpha SBW assertion
An exact faithful state and a rectangular Kraus channel contradict the original optimized SBW A-channel inequality at alpha = 1/2.
Closed
DIRECT PREREQUISITES1
DIRECT CONSEQUENCES0
PROOF DEPTH7
DOCUMENT LINKS0
A half-alpha counterexample
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
- All gate orderings of an open-boundary transfer-matrix circuitstructural-affinity · Closed
- Input Information Balancestructural-affinity · Closed
- Partial Trace and Quantum Mutual Informationstructural-affinity · Closed
- Rényi CMI local-channel monotonicitystructural-affinity · Closed
- The kernel and trace criteria are not equivalentstructural-affinity · Closed
- The minimum of purity plus time-reversal overlapstructural-affinity · Closed
- The minimum of the long-time algebra OTOCstructural-affinity · Closed
- Two-qubit conditional domains need not be subalgebrasstructural-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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