Philip Ball dives into the challenges in developing quantum computing, and building up investments and users for the tech ...

"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 ...

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 ...

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 ...

Quantum computing represents tremendous promise to completely alter technology as we’ve known it, allowing operations that weren’t previously possible with traditional computing. The downside of these ...

Quantum computing is generating a lot of excitement in the tech world right now. Following several recent breakthroughs, this once theoretical technology is increasingly accessible to researchers and ...

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 ...

It was the spring of 1942. America’s back was against the wall. The Japanese Navy ruled the Pacific. Pearl Harbor was still in ruins. In a dim basement beneath Pearl, Commander Joseph Rochefort ...

2020 was a devastating year, as most of it was controlled by the effects of COVID-19. Though the pandemic is still lurking in the background, 2021 is underway, and individuals need to find ways to ...

Today quantum startup QC Ware launched the public beta of its Forge cloud service. QC Ware developed Forge to enable large enterprises and public-sector organizations to start building quantum skills ...