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Quantum computers get automatic error correction for the first time


Published on 2025-01-09 19:02:20 - MSN
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  • A tiny quantum "refrigerator" can ensure that a quantum computer's calculations start off error-free - without requiring oversight or even new hardware

The article from MSN discusses a significant advancement in quantum computing where researchers from the RIKEN Center for Quantum Computing in Japan have developed the first automatic error correction system for quantum computers. This breakthrough addresses one of the major challenges in quantum computing: the inherent instability of quantum states which leads to errors. The new system uses a technique called "bosonic qubit encoding" to encode logical qubits into multiple physical qubits, thereby allowing for real-time error detection and correction without human intervention. This development not only enhances the reliability of quantum computations but also paves the way for scaling up quantum computers to perform more complex calculations. The error correction is achieved through a feedback loop that continuously monitors and corrects errors, making quantum computers more practical for real-world applications.

Read the Full MSN Article at:
[ https://www.msn.com/en-au/news/techandscience/quantum-computers-get-automatic-error-correction-for-the-first-time/ar-BB1r9rs0 ]