量子计算

Researchers at the University of Oxford have generated a new family of quantum superpositions using nonclassical components in a trapped ion system. The work demonstrates programmable control over exotic motional states and could advance quantum technologies.

June 15, 2026 由 AI 报道

Quantum computing firm QuEra aims to deliver a fault-tolerant machine called Libra by 2028, making it available via cloud services. The system would mark a significant step toward practical quantum computing by reducing errors that currently limit the technology's usefulness.

中国科学技术大学研究人员开发出九章4.0光量子计算原型机，可操控3050个光子，创下新纪录。

May 14, 2026 由 AI 报道

Tezos developers have launched a prototype for private payments that resists quantum computing attacks. The system employs zk-stark proofs to safeguard encrypted blockchain data against future threats.

Scientists at the Helmholtz-Zentrum Dresden-Rossendorf have discovered previously unseen Floquet states inside extremely small magnetic vortices using minimal energy from magnetic waves. This finding, which challenges prior assumptions, could link electronics, spintronics, and quantum technologies. The results appear in Science.

March 21, 2026 由 AI 报道

Barcelona-based Qilimanjaro has launched EduQit, a kit containing all parts needed to assemble a small quantum computer. Priced at around €1 million with five qubits, it targets research institutions and students lacking resources. Assembly requires engineering skills and up to 10 months of work with provided training.