Scientists at the Institute of Science Tokyo have announced a breakthrough in quantum error correction that could bring a large-scale quantum computer closer to ...

Quantum error correction decoder upgrade backfires: a new arXiv preprint from Leiden University and Riverlane shows that ...

Quantinuum reduces logical memory errors to 5 in 1 million per cycle using Helios color codes; errors continued to decrease ...

"Our quantum error-correcting code has a greater than 1/2 code rate, targeting hundreds of thousands of logical qubits," explains Kasai. "Moreover, its decoding complexity is proportional to the ...

The real world can be complex and unpredictable, where the behaviors of even the most steady and proven mechanisms can be fraught with unanticipated outcomes. In technological fields, scientists and ...

Today’s quantum computing hardware is severely limited in what it can do by errors that are difficult to avoid. There can be problems with everything from setting the initial state of a qubit to ...

Statistical mechanical models are the key to understanding the performance of error correction in topological quantum computers. Figure 1: The toric code is a quantum ...