阿尔法工场研究院·2025-03-10 03:28Core Viewpoint - The article highlights Amazon's skepticism towards Microsoft's claims of a breakthrough in quantum computing with its new processor "Majorana 1," suggesting a gap between marketing and technological reality [1][2]. Group 1: Amazon's Response to Microsoft's Claims - Amazon's quantum technology head, Simone Severini, expressed doubts about Microsoft's claims, stating that the published research does not substantiate the performance of the Majorana 1 processor [2][4]. - Severini's email questioning the credibility of Microsoft's announcement was shared with other Amazon executives, indicating internal concern about the claims [3]. - Amazon's quantum hardware lead, Oskar Painter, criticized Microsoft's marketing efforts, suggesting that they have reached a new level of exaggeration [7][8]. Group 2: Expert Opinions on Quantum Computing - Experts have shown caution regarding the practical applications of quantum chips, with some stating that Microsoft's research, while impressive, lacks significance for building usable quantum computers [11][12]. - Criticism of Microsoft's claims includes the assertion that the technology is not yet scalable and lacks peer review, with researchers acknowledging that their results do not confirm the existence of Majorana zero modes [12]. - The CEO of Oxford Ionics noted that the quantum computing industry is still in its early stages, with many experts uncertain about the advancements claimed by tech companies [18][19]. Group 3: Timeline for Quantum Computing Commercialization - Microsoft believes that large-scale industrial quantum computers could be developed in a few years, contrasting with Amazon's more cautious estimate of 10 to 20 years for commercialization [16][17][18]. - The differing timelines reflect the broader uncertainty in the industry regarding the actual readiness of quantum computing technology for practical applications [16][18].