Quantum computers are beginning to move from the fringe of what was only once theoretically possible to the center of a new technological frontier of geopolitical competition. Silicon Valley has ...

The simplified formula was developed to analyze local quantum entanglement in nanoscale materials. Credit: Osaka Metropolitan University Once described by Einstein as "spooky action at a distance," ...

For quantum computers to change the game of computation, scientists need to show that the machines’ calculations are correct. Now, there’s hope. Google’s Willow quantum chip has achieved verifiable ...

While there are still differing perspectives on how long it will be until certain types of quantum computing hit commercial viability, experts from big tech companies like Google and IBM as well as ...

Unlike classical computing, which processes information through bits that can exist in either zeros or ones, quantum computing is an evolving field where quantum bits (or qubits) can occupy both zero ...

D-Wave Quantum focuses on quantum annealing, which finds approximate solutions to optimization problems Rivals like IonQ and Google pursue gate-based quantum computing -- a more precise endeavor that ...

Another massive shift compared to most quantum computing technology is that light cage memory operates slightly above room temperature and does not require cryogenic cooling. This makes it not only ...

Scientists have developed a new approach to correcting common quantum computing errors, which could pave the way for more reliable systems.