How to Benchmark Logical Qubit Claims
Insider Brief As the quantum computing sector has evolved, so has the way performance is measured. Early on, qubit...
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logical qubits
Chinese Researchers Demonstrate Logical Operations on Silicon Quantum Processor
Insider Brief A team of researchers has demonstrated universal logical operations in a silicon-based quantum processor, showing that error-corrected...
Quantum Error Correction: Will Quantum Computers Overcome Their Biggest Challenge?
Insider Brief The headlines about quantum computing tend to focus on impressive numbers: “Google achieves quantum supremacy.” “IBM unveils...
Quantinuum Researchers Demonstrate Quantum Computations With Dozens of Protected Logical Qubits
Insider Brief Quantum computers must eventually learn to correct their own errors before they can tackle practical problems. A...
Researchers Demonstrate Record Suppression of Quantum Logical Errors
Insider Brief PRESS RELEASE — Quantum Elements, a quantum software start-up based in Los Angeles, today announced the publication...
TQI Exclusive: Microsoft’s Krysta Svore Says Geometric Error-Correcting Codes Are a Step Toward Practical Applications
Insider Brief Microsoft has unveiled a new family of quantum error-correcting codes that could dramatically reduce the number of...
Rise of the Logical Qubit
Along with the increasing maturity of quantum computing, we are witnessing an ongoing evolution of metrics used to measure...
Scientists Investigate Error Mitigation For Logical Qubits as a Path Toward Reliable Quantum Computing
Insider Brief A Zhejiang University-led team reports integrating an error mitigation technique called zero-noise extrapolation (ZNE) with error correction...
Quantinuum Entangles 50 Logical Qubits, Reports on Quantum Error Correction Advances
Insider Brief Quantinuum reported during a presentation at the Q2B conference — and now posted online — that its...
Strategic Error Correction Using QEC Primitives Reduces Overhead While Maintaining Reliability
Insider Brief: Quantum systems are inherently delicate, with qubits susceptible to errors caused by environmental noise, imperfect control operations,...