Quantum / CONCEPT
Mitra's white-noise conjecture for qubit observables
A four-outcome diagonal qubit observable contradicts the first inequality in Mitra's white-noise conjecture.
Closed
DIRECT PREREQUISITES1
DIRECT CONSEQUENCES0
PROOF DEPTH8
DOCUMENT LINKS0
The universal conjecture is false
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
- An adaptive query advantage for four qubit statesstructural-affinity · Closed
- An extreme POVM with rank vector (3,3,2,2,2,2,2,2)structural-affinity · Closed
- Concealment does not determine the adjoint kernelstructural-affinity · Closed
- FourQubitParentConstructionstructural-affinity · Closed
- Heisenberg Channel Compression Equivalencestructural-affinity · Closed
- Lossy Qubit Partial Joint-Measurability Tightnessstructural-affinity · Closed
- One measurement does not force noncontextualitystructural-affinity · Closed
- Optical-loss purity need not be log-convexstructural-affinity · Closed
- Optimality of the coefficient in the entanglement-breaking norm inequalitystructural-affinity · Closed
- Signalling-game value equalitystructural-affinity · Closed
- Stationarity of quadratic POVM variationsstructural-affinity · Closed
Documents & exposition
None recorded in this release.
Other authored & advisory relationships
None recorded in this release.
LIBRARY / RELEASE VERSIONS
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