Quantum error correction decoder upgrade backfires: a new arXiv preprint from Leiden University and Riverlane shows that standard correlated matching degrades surface-code performance 4.4 times at the ...
Alphabet reports third-quarter results on Oct. 28 with its stock up only about 7% this year, trailing the S&P 500. The figure investors are ...
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Alphabet liefert den Quanten-Durchbruch! QuantumCore, Integrated Quantum, D-Wave und IonQ im Fokus
21.10.2026 - Google prescht mit Quantum AI nach vorne! Mit den jüngsten Entwicklungen hat der Quantencomputing-Sektor ...
过去四十年，造量子计算机像是在飓风里护住一星烛火。量子比特太娇贵了，一丝温度起伏、一点电磁杂音，就能让它携带的信息灰飞烟灭。物理学家想出的唯一生路是“抱团取暖”：用成百上千个物理比特去共同托举一个逻辑比特，也就是量子纠错。但一个残酷的悖论困扰了学界半 ...
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