The exponential performance improvement of modern computers approaches technological and economic limits of the semiconductor microfabrication. We are no longer able to enjoy the "free lunch" of ...

2020年代初頭を振り返るとき、歴史家はそれを「量子ビット・インフレ」の時代と呼ぶかもしれない。50、100、433、そして1,000。テックジャイアントたちが発表するプロセッサーの量子ビット数は右肩上がりに増え、そのたびに「量子超越性（Quantu ...

A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies ...

Fully functional quantum computers remain out of reach, but optimism across the field is rising. At the Q2B Silicon Valley conference in December, researchers and executives ...

Quantum communication saw major progress, including longer-distance demonstrations and systems that operate closer to ...

Researchers at USTC in China turned to microwave-based error correction to achieve a distance-7 logical qubit, much like ...

The US administration is banking on public-private partnerships and an expanded workforce to deliver progress, but critics ...

Quantum computing is a promising field with massive long-term potential, but it is still in its early commercialization phase ...

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。

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 ...

Quantum push in Andhra: Rs 100 crore reward for first Nobel Laureate, quantum computer production in 2 years Amaravati: Chief ...

Chinese team is first outside the US to cross key threshold that determines whether practical quantum computers can work ...