Logical Qubit Performance
In the quest to build scalable and fault-tolerant quantum computers, logical qubits are central. Unlike physical qubits, which are the raw, error-prone building blocks of quantum processors, logical qubits are….
Tag: code distance
Surface Codes
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….