Quantum mechanics has long relied on complex numbers to describe the strange behavior of particles, from tunneling to entanglement. A new analysis suggests that this mathematical language may not be ...

Once the stuff of science fiction, quantum computing established itself in 2025 as a serious, if loss-making, corner of the stock market. Now Wall Street is paying attention. In separate research ...

Shares of IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. have surged by as much as 3,270% over the trailing year. Though quantum computers offer plenty of utility on paper, all ...

D-Wave Quantum Inc. expands beyond annealing into gate-model quantum with dual-rail speed/accuracy. Click to see why QBTS is ...

Quantum computing has a lot of hype around it due to the potential technological breakthroughs it would enable. Using quantum mechanics, these new styles of computers may enable organizations to ...

Analysts and corporate leaders have asserted that commercially viable quantum computers could be available by the decade's end. D-Wave Quantum is a small pure play trying to compete with massive tech ...

Most of D-Wave's competitors are working on developing a quantum processing unit that can be used for a wide variety of computing tasks, similar to how graphics processing units (GPUs) are used today.

Shares of quantum-computing companies like D-Wave and IonQ are soaring this week as a flurry of positive news boosts investor enthusiasm for the emerging technology Quantum-computing technologies have ...

CHONGQING, CHINA - MAY 06: In this photo illustration, the logo of D-Wave Quantum Inc. is displayed on a smartphone screen, with the company's stylized branding visible in the background, on May 06, ...

Physicists have built a real-number version of quantum mechanics that makes all the same predictions as the standard theory, resolving a question that's simmered since the field began.

Physicists from Heinrich Heine University Düsseldorf (HHU) have examined a fundamental property of quantum mechanics in ...