While error correction should become more effective as the number of physical qubits in a logical qubit increases, adding ...

A new class of highly efficient and scalable quantum low-density parity-check error correction codes, capable of performance ...

This year's Nobel Prize in Physics honors a trio whose 1980s experiments made quantum circuits—and today’s quantum ...

Quantum error‐correcting codes (QECCs) have emerged as a crucial instrument in the quest to realise reliable quantum information processing. These codes utilise sophisticated mathematical frameworks ...

Two-dimensional projection of a quantum spherical code composed of two copies (black and red) of the four complex dimensional Witting polytope. This code can correct up to five photon losses of any ...

A team of Harvard physicists built the first-ever quantum computing machine that can operate continuously without restarting, ...

In a study published in Reports on Progress in Physics, research teams led by Academician GUO Guangcan and Prof. LIU Biheng from the University of Science and Technology of China (USTC) of the Chinese ...

John Clarke, Michel Devoret and John Martinis were awarded the esteemed gong today for experiments they conducted in 1984 and ...

Japanese scientists develop scalable quantum LDPC error correction codes approaching the theoretical hashing bound.

International Business Machines Corporation IBM continues to push the boundaries of quantum technology to explore solutions to complex problems beyond the reach of classical computing. The company has ...