他社と比較して異様に少ない量子ビット数の背景には、マイクロソフトが選んだ「トポロジカル量子ビット」という20年越しの戦略がある。これは量子情報を個々の粒子ではなく、物質の幾何学的な構造に保存するという技術だ。

At the Q2B Silicon Valley conference, scientific and business leaders of the quantum computing industry hailed "spectacular" ...

It feels like every week there’s some new development in quantum computing, right? But this past week was something else entirely. We saw some seriously big leaps, not just small steps. Think of it ...

One of those stocks appears particularly interesting at the moment, with Wall Street analysts' price targets suggesting ...

It’s 2025, and while everyone’s buzzing about AI, another tech revolution is quietly gaining steam: quantum computing.

OptQC Corp. (Head Office: Toshima-ku, Tokyo; CEO: Kan Takase), a developer of optical quantum computers, is pleased to announce the official launch of the ...

The gap between conventional and quantum computers is closing when it comes to simulating scrambling of quantum information Figure 1: A close-up of the trapped-ion ...

2024年11月18日からMicrosoftが開催している開発者向け会議「Microsoft Ignite 2024」の中で、Microsoftが量子コンピューター開発企業 ...

Three quantum researchers were presented with the Nobel Prize in Stockholm on 10 December. Meanwhile, this year marked the ...

Ling, A. and Pandya, N. (2025) Quantum Computing and Quantum Sensing: A Pedagogical Introduction to Emerging Quantum ...

Quantum can learn from the AI hype cycle, finding ways to manage expectations of what could be a very transformative technology. In the near- and mid-term, we need to not overplay things and be ...

『WIRED』日本版が総力をあげて「量子コンピューター」の仕組みを徹底解題。量子コンピューターはこれからの社会に、文化に、産業に、いかなる変革をもたらすだろう？ 来たるべき2030年代のクオンタム・エイジに向けた必読の量子技術百科（クオンタムペ ...