A new type of amplifier aims to overcome the technological barriers facing utility-scale quantum computers by utilizing cryogenic amplifiers made from quantum materials, thereby removing thermal ...

Alphabet Inc.’s Google ran an algorithm on its “Willow” quantum-computing chip that can be repeated on similar platforms and outperform classical supercomputers, a breakthrough it said clears a path ...

Google LLC’s quantum division today released research showing that its Willow quantum chip can provide elegant and accurate simulations about the physical properties of molecules much faster than ...

Google has taken a decisive step towards practical quantum computers. A research team from Google Quantum AI has reported the first “verifiable quantum advantage”—in other words, a measurable ...

An engineering team at Qubic Technologies, a spin-out of the Institut Quantique of the Université de Sherbrooke and of the Institute for Quantum Computing of the University of Waterloo, has announced ...

The low-noise, high-gain properties needed for high-performance quantum computing can be realized in a microwave photonic circuit device called a Josephson traveling-wave parametric amplifier (JTWPA), ...

Forward-looking: Researchers at Japan's RIKEN Center for Quantum Computing have developed a new amplifier capable of detecting the faint signals emitted by qubits with almost no added noise, marking a ...