Quantum Computing– category –
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Japan’s QST Achieves 270 kbps Key Rate in Free-Space Quantum Communication Despite Detector Noise
Tom's Hardware Japan Overview Researchers at Japan's National Institutes for Quantum Science and Technology (QST) have demonstrated a unidirectional continuous-variable quantum key distribution (UD-CVQKD) system in free space. The system... -
Google Quantum AI Demonstrates Exponential Suppression of Logical Error Rates with Surface Code on Willow Processor
The Quantum Insider USA Overview Google Quantum AI team has successfully demonstrated the operation of logical qubits using the surface code on its 'Willow' processor, showing that logical error rates can be exponentially suppressed belo... -
IQM Achieves 1,000x Qubit Overhead Reduction with Breakthrough Directional Tile Codes for Quantum Error Correction
Stock Titan フィンランド Overview IQM Quantum Computers has announced a significant breakthrough in quantum error correction, leveraging a novel 'directional tile code' to dramatically reduce qubit overhead by up to a factor of 1,000 com... -
QuEra Computing Unveils Fault-Tolerant Roadmap Targeting Megaquop Logical Performance by 2028, Followed by Gigaquop Capabilities
PR Newswire USA Overview QuEra Computing has released an ambitious roadmap for fault-tolerant quantum computing, aiming to achieve megaquop logical performance with hundreds of logical qubits by 2028, and quickly thereafter, gigaquop log... -
Alice & Bob Unveils ‘Helium Quantum System,’ First Commercial Cat-Qubit System Integrating Hardware-Level Error Correction
Digital Journal France Overview Paris and Boston-based Alice & Bob has launched the 'Helium Quantum System,' the first commercial system featuring cat-qubits designed to embed error correction directly into hardware. This innovative ... -
University of Sydney and IBM Boost Logical Qubit Retention to 96% on IBM Quantum Heron, Addressing Idle Noise Challenge
ForkLog Australia Overview Researchers from the University of Sydney and IBM have reported a significant improvement in logical qubit retention, achieving 96% fidelity on the IBM Quantum Heron r2 processor. This breakthrough results from... -
Trump Administration Mandates Strict Deadlines for Federal Agencies to Migrate to Post-Quantum Cryptography: Key Establishment by End-2030, Digital Signatures by End-2031
MeriTalk USA Overview President Trump signed an Executive Order setting stringent deadlines for federal agencies to transition high-value assets and high-impact systems to Post-Quantum Cryptography (PQC). Key establishment must migrate b... -
U.S. DOE and White House Launch ‘Quantum Genesis’ Initiative to Develop Fault-Tolerant Quantum Computers by 2028, Accelerating National Quantum Strategy
U.S. Department of Energy USA Overview The U.S. Department of Energy (DOE) has announced the 'Quantum Genesis' initiative, aiming to develop and deploy the world's first scientifically relevant, fault-tolerant quantum computing capabilit... -
Quantum Computing Weekly Report May 20, 2026
▼ ▼ ▼ If you found the infographic compelling and want to read the full Weekly Report, click below to download the Strategy Report. ▼ ▼ ▼ 📄 Quantum Computing Weekly Report — June 20, 2026 QuantumComputing_WeeklyReport_EN_20260620.pdfDow... -
Atom Computing and Nu Quantum Partner to Unlock Utility-Scale Quantum Computing via Photonic Networking
PR Newswire USA Overview Atom Computing and Nu Quantum have announced a strategic collaboration to build essential hardware for scaling neutral atom quantum computers to utility-scale. The partnership integrates Atom Computing's neutral-...
