QuantumBounds / CONCEPT
A counterexample to the negative-q commutator bound
A traceless complex matrix of size three and a rank-one projector violate the proposed q-deformed commutator inequality at q = −1.
Closed
DIRECT PREREQUISITES1
DIRECT CONSEQUENCES0
PROOF DEPTH8
DOCUMENT LINKS0
A three-dimensional 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
- A supporting functional at every pure bipartite statestructural-affinity · Closed
- A traceless counterexample to the q-deformed commutator boundstructural-affinity · Closed
- Input Information Balancestructural-affinity · Closed
- M-resistant qudit states exist in every admissible rangestructural-affinity · Closed
- Optimal quantum states depend on the Renyi ordersstructural-affinity · Closed
- Orthogonal Records and Pointer Informationstructural-affinity · Closed
- Pure-state ECQC fails in dimension fivestructural-affinity · Closed
- Selective LOCC can increase the Moreau-Yosida entanglement of formationstructural-affinity · Closed
Documents & exposition
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Other authored & advisory relationships
None recorded in this release.
LIBRARY / RELEASE VERSIONS
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