A verifiable quantum advantage
https://research.google/blog/a-verifiable-quantum-a dvantage
https://www.theguardian.com/technology/2025/oct/22/google-hails-breakthrough-as-quantum-computer-surpasses-ability-of-supercomputers
Google unveils quantum computing breakthrough on Willow chip
https://www.afr.com/technology/google-unveils-quantum-computing-breakthrough-on-willow-chip-20251023-p5n4m8
Google claims ‘quantum advantage’ again — but researchers are sceptical
https://www.nature.com/articles/d41586-025-03300-4
Observation of constructive interference at the edge of quantum ergodicity
https://www.nature.com/articles/s41586-025-09526-6
Key Claims:
- Solved a problem on quantum processor faster than on a classical computer; In 5 years, practical use of quantum computers; https://www.nature.com/articles/d41586-025-03300-4
- Quantum Echoes algorithm; verifiability; 13,000 times faster; https://www.afr.com/technology/google-unveils-quantum-computing-breakthrough-on-willow-chip-20251023-p5n4m8
D. A. Abanin, “Observation of constructive interference at the edge of quantum ergodicity”.