Princeton puts quantum computing on the fast track with new qubit

Princeton engineers have built a superconducting qubit that lasts three times longer than today’s best versions, marking a ...
Physics World

Mechanical qubit could be used in quantum sensors and quantum memories

Meet the team Left to right are Yu Yang, Matteo Fadel, Yiwen Chu and Igor Kladarić. They were the main researchers at ETH Zurich who created the groundbreaking mechanical qubit. (Courtesy: Yu Yang/ETH ...
insideHPC

Rigetti Launches 84-Qubit Ankaa-3 Quantum System

BERKELEY, Calif.,– Quantum-classical computing company Rigetti announced the launch of its flagship 84-qubit Ankaa-3 system featuring a hardware redesign. Rigetti ...
Decrypt

IBM’s Quantum ‘Cat’ Roars: 120-Qubit Breakthrough Pushes Bitcoin’s Encryption Risk Closer

IBM’s new 120-qubit experiment marks a leap forward, advancing technology that could one day crack Bitcoin’s encryption.
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Rigetti outlines plan for 100-plus qubit quantum system at 99.5% fidelity by year-end while strengthening balance sheet

CEO Subodh K. Kulkarni reported continued progress on the technology roadmap, highlighting the demonstration of "the industry's largest multi-chip quantum computer with impressive performance." He ...