Quantinuum's latest generation quantum computer with Microsoft's qubit-virtualization system demonstrate logical qubits with 800x better logical error rates than ...

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

OptQC、光量子コンピュータ商用1号機の構築を開始 OptQC Corp. (Head Office: Toshima-ku, Tokyo; CEO: Kan Takase), a developer of optical quantum ...

Building a quantum computer in silicon is a natural choice for the field. The world has already refined classical computing in silicon, and it is one of the world's best understood elements. This ...

The research team demonstrated high-precision universal operations *1 using electron spins *2 in a silicon quantum dot device, which is the smallest unit of information in a silicon quantum computer ...

This project aims to develop an integrated system of quantum computer and quantum communication to realize a large-scale distributed quantum computer with fault-tolerance. For this purpose, we will ...

『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 ...

Wang Chao and his colleagues at Shanghai University have announced that they have developed a method to break RSA encryption, a cryptography whose security is based on the difficulty of prime ...

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 ...

Pure-play quantum computing stocks got Wall Street's attention in 2025 as JPMorgan, Jefferies, Evercore ISI, Cantor ...

D-Wave Quantum (D-Wave) reported that it had demonstrated ' quantum supremacy,' a practical task in which a quantum computer can solve a problem that cannot be solved by a classical computer. Some ...