Abstract: In this paper, we propose a novel decoding method for Quantum Low-Density Parity-Check (QLDPC) codes based on Graph Neural Networks (GNNs). Similar to the Belief Propagation (BP)-based QLDPC ...

Anthropic announced today that its Claude Code and Claude Cowork tools are being updated to accomplish tasks using your computer. The latest update will see these AI resources become capable of ...

The performance of quantum computers could cap out after around 1,000 qubits, according to a new analysis published in the Proceedings of the National Academy of Sciences. Through new calculations, ...

Quantum Elements, a Los Angeles startup, has demonstrated a new technique for suppressing errors in logical qubits that shows the highest fidelity of entangled, logical qubits on a superconducting ...

Using a tool to solve a protein's structure, for most researchers in the world of structural biology and computational chemistry, is not unlike using the Rosetta Stone to unlock the secrets of ancient ...

Algorithms called phantom codes could help quantum computers run complex programs without errors, overcoming a big hurdle for making the technology more broadly useful. Many popular error-correcting ...

WEST LAFAYETTE, Ind. — Electronics manufacturers could benefit from patented and copyrighted Purdue University simulation engines that inexpensively and quickly model semiconductors scaled as small as ...

The MarketWatch News Department was not involved in the creation of this content. Its architecture solves the 'overhead problem,' reducing the physical qubits required for breaking RSA-2048 from ...

Looking ahead: Quantum computing's greatest promise remains its greatest paradox: the same conditions that let qubits perform extraordinary feats of calculation also make them exceptionally fragile.

Quantum supremacy is no longer science fiction — it is a race reshaping technology, security, and global power. This documentary uncovers who is leading and what is at stake. Donald Trump threatens to ...

Quantum computers need extreme cold to work, but the very systems that keep them cold also create noise that can destroy fragile quantum information. Scientists in Sweden have now flipped that problem ...