The race toward practical quantum computing has long been defined by a single belief: certain computational problems are fundamentally impossible for classical computers to solve efficiently. This assumption fueled the global pursuit of “quantum supremacy,” the point at which quantum machines outperform even the most advanced conventional supercomputers on meaningful tasks. However, a new breakthrough from physicists at the Center for Computational Quantum Physics (CCQ) at the Simons...

Saudi Arabia has taken one of its most significant technological steps of the decade with the official inauguration of the Kingdom’s first quantum computer and the Middle East’s first commercial Quantum Computing as a Service, or QCaaS, platform. The launch, led by Aramco in partnership with French quantum computing company Pasqal, represents more than a symbolic milestone in emerging technology. It signals the beginning of a broader regional strategy to establish Saudi Arabia as a global hub...

China’s latest breakthrough in quantum computing, the unveiling of the Jiuzhang 4.0 photonic quantum computer, has intensified the global debate surrounding quantum supremacy, technological leadership, and the future architecture of advanced computing systems. Developed by researchers at the University of Science and Technology of China under the leadership of renowned quantum physicist Pan Jianwei, Jiuzhang 4.0 represents one of the most significant advances in photonic quantum computing to...