QuantumChannels / CONCEPT
ChannelTimeReversalNoGo
Randomisation and complete positivity obstruct reversal of every unitary channel.
Closed
DIRECT PREREQUISITES12
DIRECT CONSEQUENCES3
PROOF DEPTH21
DOCUMENT LINKS0
Pauli spectral projectors are positive semidefinite
RELATIONSHIP ATLAS
Every connection, in context.
Direct recorded relationships
Proof dependencyStructural affinityDocument link
Certified topology / UPSTREAM
Prerequisites
- A qutrit obstruction to positive/CP factorization of the channel transposetruth-dependency · Closed
- A stabilizer measurement beyond every maximally entangled onetruth-dependency · Closed
- Binomial and kappa states do not exhaust truncated entropy minimizerstruth-dependency · Closed
- Equivalence of PPT-squared and IPT-squaredtruth-dependency · Closed
- FormationBoundstruth-dependency · Closed
- Order-three Renyi information combiningtruth-dependency · Closed
- Physical EJM Source Noisetruth-dependency · Closed
- Rank-One Feedback and the First Readtruth-dependency · Closed
- The Choi spectrum of unital product-unitary-equivariant mapstruth-dependency · Closed
- The fully entangled fraction and the steering-ellipsoid centretruth-dependency · Closed
- The two-copy Haar moment and its local ruletruth-dependency · Closed
- Three-weight Pauli channels have Bayesian inverses only at the maximally mixed statetruth-dependency · Closed
Certified topology / DOWNSTREAM
Consequences
RELATED KNOWLEDGE
Structural connections
- A nonuniform fixed point on every even hypercubestructural-affinity · Closed
- Binary Renyi combiningstructural-affinity · Closed
- Binomial and kappa states do not exhaust truncated entropy minimizersstructural-affinity · Closed
- Equivalence of PPT-squared and IPT-squaredstructural-affinity · Closed
- Exact Hilbert-Schmidt distances of noisy Smolin statesstructural-affinity · Closed
- FormationBoundsstructural-affinity · Closed
- Mixed-unitary channels and marginal pinchingstructural-affinity · Closed
- Order-three Renyi information combiningstructural-affinity · Closed
- Physical EJM Source Noisestructural-affinity · Closed
- Rank-One Feedback and the First Readstructural-affinity · Closed
- Spin covariance and Dicke coordinatesstructural-affinity · Closed
- Strict averaging fails for optimal detector-sensor probesstructural-affinity · Closed
- The Choi spectrum of unital product-unitary-equivariant mapsstructural-affinity · Closed
- The fully entangled fraction and the steering-ellipsoid centrestructural-affinity · Closed
- The spatiotemporal Born rule dichotomystructural-affinity · Closed
- The two-copy Haar moment and its local rulestructural-affinity · Closed
- Three-weight Pauli channels have Bayesian inverses only at the maximally mixed statestructural-affinity · Closed
- Trace-distance anticoherence need not increase under covariant noisestructural-affinity · Closed
Documents & exposition
None recorded in this release.
Other authored & advisory relationships
None recorded in this release.
LIBRARY / RELEASE VERSIONS
Content history
Loading release versions...
Browse the archiveCertified provenance