2026
CLM-QUANT-003317-1= Q(p) = max(0,1-2p)EXACT VALUEThe cited theorem establishes Q(p) = max(0,1-2p) under the recorded assumptions.Source: Quantum Computation and Quantum Information — Qubit erasure-channel quantum capacity = ↗
PROVENUnassisted quantum capacity of a qubit erasure channel with erasure probability p.
The question, scope, and sources behind this Registry record.
Determine the unassisted asymptotic quantum capacity of the memoryless qubit erasure channel.
Current frontiers derived from accepted Claims.
The accepted equality closes this optimization result.
Assertions tied to evidence, attribution, and review.
The frontier as it changed over time.
Only accepted Claims matching the current specification contribute to the displayed bounds. Strict inequalities remain open; contradictory Claims require editorial review.