A new ultra-fast monitoring system reveals that quantum computer qubits can change from stable to unstable in mere ...

The collaboration of TU Wien with research groups in China has resulted in a crucial building block for a new kind of quantum computer: The realization of a novel type of quantum logic gate makes it ...

Quantum computers are shifting from lab curiosities into real machines that can already outperform classical systems on narrow tasks, and the stakes are no longer theoretical. The technology promises ...

New evidence suggests a rare triplet superconductor may help quantum computers stay in sync by preserving electron spin ...