https://thequantuminformation.com/p/oracle-distillation-error-correctionThe Quantum Informationen2026-09-28T14:00:08+00:00Oracle Distillation: Error Correction for Queries to an Unknown Systemhttps://thequantuminformation.com/p/the-classical-capacity-of-the-amplitudeThe Quantum Informationen2026-09-27T14:00:10+00:00The classical capacity of the amplitude-damping channel is its one-shot Holevo information