Two other established error-detection techniques are checksum (add up all the bits of the entire message, document or program and produce a single sum) and cyclic redundancy check, which operates ...

This provided the impetus for researchers to develop the error detection and correction codes discussed here. Without FEC the world would be quite different.

Quantum error correction used to actually correct errors Microsoft and Quantinuum correct problems when entangling pairs of qubits.

A new technical paper titled “Error Detection and Correction Codes for Safe In-Memory Computations” was published by researchers at Robert Bosch, Forschungszentrum Julich, and Newcastle University.

This breakthrough now allows additional error correction capacity and extra means for detecting errors, while keeping the number of qubits static.

Error Correction: The system is designed to enhance scalability and performance by integrating error detection directly into the qubit architecture, providing a pathway to fault-tolerant quantum ...

A cat sits inside a computer shell. A new study has demonstrated a real-world Schrödinger's cat that could help bring practical quantum computers a step closer. fishg/iStock / Getty Images Plus ...

Engineers have demonstrated a well-known quantum thought experiment in the real world. Their findings deliver a new and more robust way to perform quantum computations and they have important ...

From an efficiency standpoint, a Nord Quantique quantum computer with 1,000+ logical qubits would take up about 20 square meters, compact enough to integrate inside a data center.