A new light-based breakthrough could help quantum computers finally scale up. Stanford researchers created miniature optical cavities that efficiently collect light from individual atoms, allowing ...

They combined optical tweezers with metasurfaces to trap more than 1,000 atoms, with the potential to capture hundreds of thousands more. Quantum computers will only surpass classical machines if they ...

Researchers at Academia Sinica have developed a 20-qubit superconducting quantum computer, marking Taiwan’s entry ...

Can quantum become even bigger than AI? And will it help soften the AI bubble as it seems set to burst? Experts share their ...

There are lots of quantum computing start-ups, but IBM, America's first tech company, has led the pack since the 1970s, and is set to continue that dominance through 2026 and beyond.

New pre-print describes codes that “move” logical ancilla qubits up and down to significantly reduce the error rate ...

Rigetti Computing India P L, a wholly owned subsidiary of Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, today announced that ...

Researchers have proposed a theoretical approach to powering quantum computers using quantum batteries. It ...

Quantum chaos describes chaotic classical dynamical systems in terms of quantum theory, but simulations of these systems are limited by computational resources. However, one team seems to have found a ...

These companies look poised to succeed in the long-term quantum race.

Quantum computing is evolving from a futuristic concept to a practical technology with real momentum, projected to be a $12.6 ...

Amazon is boosting its quantum computing bets with Peter DeSantis, its new leader for AI models, custom silicon (semiconductor chips) and quantum computing. DeSantis is a 27-year Amazon veteran who ...