Quantum Speed Hack: Extra Qubits Slash Measurement Time Without Losing Precision

Quantum Speed Hack: Extra Qubits Slash Measurement Time Without Losing Precision

Quantum scientists have cracked a longstanding problem by devising a method to speed up measurements without losing accuracy, a key hurdle for quantum technology. By cleverly adding extra qubits, they traded “space” for time, gathering more information faster without destabilizing the fragile quantum systems. This innovative approach, involving top researchers from several major universities, could [...]

High-Fidelity Spin-Qubit Sensor Achieved Using Industrial Silicon Manufacturing.

Researchers have demonstrated a high-fidelity (99.92% in 340µs) dispersive sensor, utilising a single-electron box integrated within a planar metal-oxide-semiconductor double quantum dot fabricated on a 300mm wafer, offering a scalable solution for spin qubit readout with minimal connectivity constraints and improved initialisation speeds, validated by a Hidden Markov Model of spin dynamics.**Fact Check & Justification of Details:*** **Metal-oxi…

Norma and Rigetti Partner to Launch 84-Qubit Quantum Cloud Service in South Korea - Quantum Computing Report

South Korean quantum software firm Norma Inc. has signed a Memorandum of Understanding with Rigetti Computing to deliver an 84-qubit quantum cloud service in South Korea. Announced during the Q2B Tokyo 2025 conference, the collaboration integrates Rigetti’s superconducting hardware with Norma’s Q Platform, enabling domestic users to access quantum resources through a localized, cloud-based interface. [...] The post Norma and Rigetti Partner to L…