Quantum walks sound abstract, but they sit at the center of a very concrete race: who will harness quantum mechanics to solve problems that overwhelm today’s most powerful supercomputers. Instead of ...

What once took up the entire space in IBM’s lab in the 60’s, now fits on a chip. With tech. breakthroughs, it’s been about the how and when — as will quantum on a chip.

A small mathematical revision to quantum mechanics could effectively limit the purported infinite capacities of quantum computers—if validated, that is.

The new architecture shows how quantum processors could work alongside classical HPC, creating hybrid environments to tackle ...

Nvidia claims to have kicked off the “quantum-GPU computing era,” unveiling a way for quantum computers to interconnect with classical systems. Revealed at the chip giant’s GTC event in Washington, ...

IBM unveils revolutionary quantum-centric supercomputing architecture, integrating quantum processors with GPUs and CPUs for advanced scientific research.

In a laboratory at Oxford University, scientists have achieved something that once seemed science fiction: they made two separate quantum computers work together as one. Instead of being connected by ...

Quantum AI may become the most consequential technology in human history. Yet it feels like someone else's problem to us. That instinct may be our greatest liability.

Quantum communication systems are emerging solutions to transmit information between devices in a network leveraging quantum ...

IBM and Cisco are partnering to develop the hardware needed for networked quantum computers. The pair's initial focus is on high-efficiency transducers and optical links that could connect quantum ...