クオンティニュアム（Quantinuum）が、バリウムイオンを量子ビットに使う量子コンピュータを発表した。1つの論理量子ビットを作成するのに必要な物理量子ビットの数が超伝導回路を使うよりも少なくて済む。規模拡大が容易になる可能性がある。

Its stock is up 3% on the news, but the bigger win runs a lot deeper, as DARPA’s backing positions IonQ in the driver’s seat.

The Company expects to deploy a 150+ qubit system by or around the end of 2026 with an anticipated 99.7% median two-qubit ...

Small but fastest-growing business for Bloomington-based chip company is with quantum computing, which could be the next leap ...

D-Wave Quantum Inc. to showcase hybrid quantum innovations at SC25 conference. Stock up 252% due to Swiss Quantum Tech deal & potential gov investment.

Alphabet's Google optimistically believes that commercially viable quantum computing applications could be available within ...

Shares of SkyWater Technology rose after the company agreed to collaborate with QuamCore to produce quantum computing equipment. The stock rose 26% to $22.67 and is up 64% so far this year.

Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches.

IonQ's $3.5 billion cash hoard buys it plenty of time to continue developing quantum computers and to invest in building out ...

D-Wave Quantum Inc. (NYSE: QBTS) ("D-Wave"), a global leader in quantum computing systems, software and services, and Davidson Technologies, Inc. ("Davidson"), a mission-driven technology company ...

The threat landscape is being shaped by two seismic forces. To future-proof their organizations, security leaders must take a ...

The partnership between the University of Chicago and IonQ adds to a growing roster of quantum-computing companies that are ...