Fault Tolerance– tag –
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QuEra Unveils Roadmap for Fault-Tolerant Quantum Computing: 256-Logical-Qubit ‘Megaquop’ by 2028, 1,000+ Logical-Qubit ‘Gigaquop’ by 2029
Digitalisation World Magazine USA Overview QuEra has unveiled an ambitious roadmap for fault-tolerant quantum computing, targeting a 256 error-corrected logical qubit "megaquop" system by 2028, and a "gigaquop" system with over 1,000 log... -
Nord Quantique Reduces Bosonic Qubit SPAM Errors to Below 0.1%, Marking 100-Fold Improvement Towards Fault-Tolerant Quantum Computing
Nord Quantique™ Canada Overview Nord Quantique demonstrated a combined state preparation and measurement (SPAM) error below 0.1% for their bosonic grid-state qubits, a 100-fold improvement over previous results in comparable GKP-based sy... -
D-Wave Achieves Major Hardware Breakthrough in Quantum Error Correction with 99.9% Fidelity Two-Qubit Gate
D-Wave Quantum Inc. Canada Overview D-Wave has announced a major hardware breakthrough in quantum error correction for fault-tolerant gate-model quantum computing, demonstrating a fast, high-fidelity (approx. 99.9%) two-qubit entangling ... -
Advancements Towards ‘Q-Day’: Google Willow, Quantinuum H2, Microsoft Majorana 1 Achieve Key Milestones in Practical Quantum Computing
Global Resilience Institute USA Overview Preparation for 'Q-Day' (when quantum computers break current encryption) emphasizes not only the physical qubit count but also their quality, coherence time, and error rates. NIST finalized its P... -
Chugai Pharmaceutical Drives Quantum Computing Initiative to Accelerate Drug Discovery, Anticipating Fault-Tolerant Quantum Computing by 2030
Chugai Pharmaceutical Co., Ltd. Japan Overview Chugai Pharmaceutical is accelerating its quantum computing initiative to overcome computational challenges in drug discovery. The company has launched a cross-functional initiative explorin... -
IBM and University of Chicago Demonstrate Quantum Advantage with ‘Trusted Quantum Computation on Logical Circuits,’ Solving Problems with 70 Logical Qubits in 15 Minutes
IBM Newsroom USA Overview IBM and University of Chicago researchers successfully demonstrated quantum advantage, performing calculations intractable for classical simulation methods while ensuring the accuracy of their results. They enco... -
Hitachi, Intel, AIST Unveil NEDO Project for 50-Qubit Silicon Quantum Chip with Intel 18A Process
Zaikei Shimbun Japan Overview Hitachi, Intel Japan, and AIST have launched a NEDO-backed project to develop silicon quantum processors using Intel's 1.8nm 'Intel 18A' process technology. This ambitious collaboration aims to deliver a 50-... -
Rice University Joins DOE Quantum Science Center, Securing $900K Funding for Real-Time Quantum Error Correction Decoding Algorithms on High-Performance Classical Computing
Rice University News USA Overview Rice University has officially joined the U.S. Department of Energy's (DOE) Quantum Science Center (QSC), expanding its presence in national fault-tolerant quantum computing (FTQC) R&D. The Rice rese... -
Advancements in Quantum Error Correction: Surface Codes Integrate Hundreds of Physical Qubits into Logical Qubits for Fault-Tolerant Quantum Computing
Quantagram Unknown Overview Quantum Error Correction (QEC) is an essential technique designed to prevent error accumulation in quantum processors, ultimately enabling the construction of logical qubits that preserve data longer than phys... -
Pasqal Achieves Industry First: Logical Qubits Outperform Physical Qubits by up to 10x on Neutral Atom Quantum Computer, Solving Differential Equations
Pasqal France Overview Pasqal has demonstrated an industry-first breakthrough on its neutral atom processor, where logical qubits outperformed physical qubits by an average of over 50%, and up to 10 times in certain nonlinear problems, w...
