The company has drawn governments, a major chipmaker, and the Pentagon into an effort to control fragile photons and build a useful quantum machine. It aims to be the first. The machine that could ...

Variational quantum algorithms. In methods like the Variational Quantum Eigensolver, where expectation values of observables are computed repeatedly, Pauli propagation offers a fast classical proxy ...

Haiqu's Mykola Maksymenko says agentic AI is compressing months of quantum research into days — and pulling useful work out ...

Imperial College London researchers developed a modular photonic processor called Clavina that combines programmable linear ...

SAN FRANCISCO (Reuters) -IBM announced on Wednesday it has built a new experimental quantum computing chip called Loon that demonstrates it hit a key milestone toward making useful quantum computers ...

IonQ is presenting nine peer-reviewed papers at IEEE Quantum Week 2026, including four Best Paper Award recipients, with ...

NVIDIA is expanding CUDA-Q with a logical-qubit orchestration layer and QUOPS benchmark, shifting quantum computing towards ...

Amazon AI executive Peter DeSantis told CNBC that in five-to-seven years, "we're going to start to see the first commercially useful small-scale quantum computers." DeSantis leads a new Amazon ...

Scientists are combining an electron microscope with a quantum computer to squeeze far more information from each electron. The approach could reveal faint details with fewer electrons, helping ...

with Microsoft, Atom Computing, and QuEra leading efforts to deliver small, error-corrected machines. enabling error correction and a plausible path to scaling up ...

Earlier this year, IBM disclosed that it was nearing $1 billion in cumulative signings related to quantum computing. The tech giant works with hundreds of partners, including established companies, ...