A team led by the Shenzhen International Quantum Academy reports demonstrating logical operations on a silicon-based quantum processor for the first time, a result that separates encoded, ...

A team has realized a key milestone in the quest for stable, scalable quantum computing. For the first time, the team has created a programmable, logical quantum processor, capable of encoding up to ...

Quantum computers have the potential to outperform conventional computers on some tasks, including complex optimization problems. However, quantum computers are also vulnerable to noise, which can ...

Researchers have demonstrated the first complete set of logical quantum operations on a silicon-based processor, encoding information across five nuclear spins of phosphorus donor atoms using the ...

Quantum computers have the potential to substantially outperform their classical counterparts for solving certain problems 1. However, executing large-scale, useful ...

Fault-tolerant quantum computing (FTQC) is essential for achieving large-scale practical quantum computation. Implementing arbitrary FTQC requires the execution of a universal gate set on logical ...

The improvements target content creators, video editors, and professionals who rely on CPU intensive transcoding workflows.

Researchers at the University of Innsbruck, together with partners from Sydney and Waterloo, have presented a new diagnostic method for quantum computers. It makes errors in individual quantum bits ...

In quantum computing, a quantum bit or “qubit” is one unit of information, just like a binary bit in classical computing. For more than two decades, physicists and engineers have shown the world that ...