Tecnologia

Dopo quasi vent’anni di ricerca, Microsoft ha presentato Majorana 1, il primo processore quantistico al mondo basato su qubit topologici. Questo chip sfrutta un’architettura “Topological Core” che garantisce maggiore stabilità e scalabilità rispetto ai qubit tradizionali, avvicinando la realizzazione di computer quantistici su larga scala. Il nome “Majorana 1” rende omaggio al fisico italiano Ettore…

Nu Quantum ha lanciato la Quantum Data Centre Alliance (QDA), riunendo aziende leader nel settore del calcolo quantistico, tra cui Cisco, NTT Data, OQC, QphoX, Quantinuum e QuEra. L’obiettivo dell’alleanza è affrontare le sfide legate alla scalabilità dei sistemi quantistici, promuovendo la collaborazione su architetture distribuite, standardizzazione e interoperabilità, con un evento inaugurale previsto per…

Il programma di sviluppo di IQM mira a raggiungere la fault tolerance entro il 2030 e traccia un percorso per aumentare fino a 1 milione di qubits con l’abbinamento di riduzione quantistica degli errori e correzione degli errori. Il programma si basa sulla fusione delle due topologie di processori di IQM Star e Crystal per…

Lower cooling requirements, longer operating times, lower error rates: Quantum computers based on spin photons and diamond promise significant advantages over competing quantum computing technologies. The consortium of the BMBF project SPINNING coordinated by Fraunhofer IAF has succeeded in decisively advancing the development of spin-photon-based quantum computers. On October 22 and 23, 2024, the partners…

Quandela has published its 2024-2030 roadmap, aiming to achieve fault-tolerant quantum computing by 2030, with the first logical qubits expected by 2025 and industrial-scale quantum computer assembly by 2028.

Chinese researchers, using a D-Wave quantum computer, claim to have executed what they are calling the first successful quantum attack on widely used encryption algorithms, posing a “real and substantial threat” to sectors like banking and the military. Despite the advance, the researchers acknowledge limitations such as environmental interference, underdeveloped hardware and the inability to…

Researchers from Zhejiang University and Tsinghua University demonstrated quantum continual learning on a fully programmable superconducting quantum processor, addressing the challenge of catastrophic forgetting in machine learning.

Quantinuum today revealed its roadmap to universal, fault-tolerant quantum computing by 2030. In this blog post published today, the Company outlines key milestones on its path to achieving this ambitious goal, including advancements in qubit fidelity, scalable architectures, and the development of reliable logical qubits.

IBM predicts advancements in quantum computing will likely lead to the first quantum cyberattack – or Q-Day – by as soon as next decade. One of the key risks posed by quantum computers is that bad actors will use their computing power to break traditional cryptographic tools upon which most of the world’s security systems…

Researchers at the University of Cologne have achieved a significant breakthrough in quantum materials, potentially setting the stage for advancements in topological superconductivity and robust quantum computing.

Riverlane has made significant breakthroughs in quantum error correction, a crucial step towards achieving fault-tolerant quantum computing. The company’s roadmap includes delivering a MegaQuOp, a critical milestone towards full fault-tolerant quantum computing.

Pasqal, a global leader in neutral-atom quantum computing, today announced a significant technological milestone: the successful loading of over 1000 atoms in a single shot within their quantum computing setup. This breakthrough marks a crucial step in Pasqal’s progress towards quantum advantage and scalable quantum processors.