Quantum / CONCEPT
An adaptive query advantage for four qubit states
Four qubit states admit an adaptive one-bit query with success 99/100, while every pre-measurement query has success at most 483/500.
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DIRECT PREREQUISITES2
DIRECT CONSEQUENCES1
PROOF DEPTH8
DOCUMENT LINKS0
Four pure states with a strict adaptive advantage
RELATIONSHIP ATLAS
Every connection, in context.
Direct recorded relationships
Proof dependencyStructural affinityDocument link
Certified topology / UPSTREAM
Prerequisites
Certified topology / DOWNSTREAM
Consequences
RELATED KNOWLEDGE
Structural connections
- A strict gap between two dequantumness powersstructural-affinity · Closed
- An extreme POVM with rank vector (3,3,2,2,2,2,2,2)structural-affinity · Closed
- Commuting Qubit Midpoint Contractionstructural-affinity · Closed
- Concealment does not determine the adjoint kernelstructural-affinity · Closed
- Mitra's white-noise conjecture for qubit observablesstructural-affinity · Closed
- Nonconvexity of the theta representation setstructural-affinity · Closed
- Optimality of the coefficient in the entanglement-breaking norm inequalitystructural-affinity · Closed
- Purely non-unital eternal non-Markovianitystructural-affinity · Closed
- Square Root of Three Thresholdstructural-affinity · Closed
- Stationarity of quadratic POVM variationsstructural-affinity · Closed
- The Appendix A.1 feasible tuplestructural-affinity · Closed
Documents & exposition
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