A groundbreaking achievement has been made in quantum computing by Microsoft and Quantinuum. They have developed a qubit virtualization system that has enabled the creation of four highly reliable logical qubits from just 30 physical qubits. This has resulted in an exceptional 800x improvement in error rate, making these logical qubits the most reliable to date.
The hybrid supercomputer that combines classical and quantum capabilities has the potential to address previously unsolvable problems and tackle global challenges. Through the advancement of quantum computing, scientific breakthroughs are expected to emerge. The development involves improving the logical error rate significantly, enhancing the performance of both physical and logical qubits.
Quantum computing relies on qubits for processing information, but errors in current qubits have hindered their utility. The key to reducing these errors lies in enhancing the quality of physical qubits and utilizing advanced techniques like qubit virtualization to create more reliable logical qubits. By combining Microsoft’s qubit virtualization system with Quantinuum’s hardware, significant advancements in error correction and reliability have been achieved.
Through successful active syndrome extractions and meeting fundamental criteria for trustworthy quantum computing, Microsoft and Quantinuum have paved the way for building fault-tolerant quantum computers. The highly reliable logical qubits generated have demonstrated remarkable performance, meeting the necessary prerequisites for developing a hybrid classical-quantum supercomputer.
The integration of these advanced logical qubits into Azure Quantum Elements will provide users with a hybrid computing experience that merges high-performance cloud computing with cutting-edge artificial intelligence models and improved quantum computing capabilities. With ongoing advancements in Microsoft’s qubit virtualization system, the potential for new scientific discoveries and capabilities in quantum computing is vast.
Overall, this development signifies a significant milestone in quantum computing that could lead to solving complex problems beyond the scope of classical computers. As Microsoft continues to invest in scalable technology, the future of quantum computing looks promising, with the goal of achieving fewer errors per operation and expanding the scope of hybrid supercomputing.
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https://azure.microsoft.com/en-us/blog/quantum/2024/04/03/how-microsoft-and-quantinuum-achieved-reliable-quantum-computing/