In classical computing, error models are relatively well-understood and standardized—flipped bits, transient faults, and memory corruption are known quantities. In quantum computing, however, error modeling is far more complex due….
Fault-tolerant quantum gates are quantum operations that are designed to work correctly even when some parts of the system experience small errors. In simpler terms: They are the “error-proof” buttons….
Magic State Distillation is a method used in fault-tolerant quantum computing to create special quantum states — called magic states — that allow us to perform quantum gates that are….
Topological codes are a class of quantum error-correcting codes that store and protect quantum information using geometric properties of surfaces, rather than relying on nested codes or repeated measurements. They’re….
Surface codes are one of the most promising methods for quantum error correction (QEC). In simple terms, they are used to protect quantum information from errors — which is essential….
1. Why Do We Even Need Error Correction in Quantum Computing? In classical computing: In quantum computing: But unlike classical bits, you can’t just copy a qubit or measure it….
