Physicist Henry Legg challenges Microsoft's claims about its Majorana 2 quantum chip, arguing the company has not demonstrated the existence of a topological qubit. Legg suggests Microsoft's data may show experimental noise rather than the theoretical qubit, a claim Microsoft disputes.
微軟發表新一代拓樸量子晶片Majorana 2，採用鉛超導體材料堆疊設計，將量子位元可靠性提升至前一代的1000倍，平均可維持量子態20秒，目標2029年底前實現具商業價值、可擴展量子電腦。
Microsoft giới thiệu chip lượng tử Majorana 2 tại sự kiện Build 2026, sử dụng vật liệu gốc chì thay vì nhôm, giúp tăng độ tin cậy của qubit lên 1.000 lần và chống nhiễu tốt hơn. AI hỗ trợ rút ngắn thời gian chế tạo, dự kiến có máy tính lượng tử có thể mở rộng vào năm 2029.
Microsoft announced its new Majorana 2 topological quantum chip, boasting 1,000x more reliable qubits than its predecessor. With qubit lifetimes extended to over 20 seconds, some reaching a minute, Microsoft has advanced its timeline for scalable quantum computers to 2029.
Microsoft announced its new Majorana 2 topological quantum chip, 1,000 times more reliable than its predecessor, thanks to AI tools that analyzed research and optimized fabrication. This advancement brings scalable quantum computing closer, with potential implications for Bitcoin's cryptography.
Microsoft announced its next-gen topological quantum chip, 'Majorana 2,' at Microsoft Build 2026. Featuring 1000x improved qubit reliability and a 1-minute state maintenance, it aims for scalable quantum computing by 2029. The development was accelerated by their AI platform, Microsoft Discovery.
Microsoft has unveiled a new quantum chip, the Majorana 2, amid ongoing criticism of its quantum program. The BBC's Zoe Kleinman interviews Microsoft's EVP for Quantum about the chip's potential and timeline for practical quantum computing.
Microsoft представила новый квантовый чип Majorana 2, кубиты которого работают в 1000 раз дольше. Компания планирует создать масштабируемый квантовый компьютер к 2029 году.
Microsoft's new Majorana 2 chip utilizes an advanced material stack, signaling a potential acceleration in the development of quantum computing technology.
