All tutorials 18 lessons
Noise & Errors
The NISQ reality: decoherence, gate/readout error, and the simplest models for noisy quantum systems.
Learning sequence
Follow the lessons in order.
- 01Why Noise Exists in Quantum SystemsIntermediate 12 minRead lesson
- 02Decoherence: T₁ and T₂ TimesIntermediate 13 minRead lesson
- 03Gate ErrorsIntermediate 12 minRead lesson
- 04Readout ErrorsIntermediate 11 minRead lesson
- 05Noise Models (Conceptual Overview)Intermediate 12 minRead lesson
- 06Fidelity and Distance MetricsIntermediate 14 minRead lesson
- 07Randomized Benchmarking (Intro)Intermediate 14 minRead lesson
- 08Quantum Process Tomography (Intro)Intermediate 13 minRead lesson
- 09Measurement Calibration & Readout CorrectionIntermediate 12 minRead lesson
- 10Noise Characterization SummaryIntermediate 12 minRead lesson
- 11What is Error Mitigation?Intermediate 12 minRead lesson
- 12Zero-Noise Extrapolation (ZNE)Intermediate 14 minRead lesson
- 13Measurement Error MitigationIntermediate 12 minRead lesson
- 14Post-Selection TechniquesIntermediate 12 minRead lesson
- 15Limits of Error MitigationIntermediate 13 minRead lesson
- 16Why Quantum Error Correction is HardIntermediate 14 minRead lesson
- 17Basic Quantum Error-Correcting CodesIntermediate 14 minRead lesson
- 18Surface Code (High-Level Overview)Intermediate 15 minRead lesson