Quantum computers could solve certain problems that would take traditional classical computers an impractically long time to solve. At the Japan Advanced Institute of Science and Technology (JAIST), ...

A new quantum system called giant superatoms could protect quantum information and enable entanglement between multiple qubits. The concept merges giant atoms and superatoms to improve stability and ...

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 ...

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

Although the potential applications of quantum computing are widespread, a new feasibility study suggests quantum computers ...

One of the biggest promises of quantum computing is the ability to simulate molecules ...

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

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.

Australian researchers have built the first working quantum battery prototype—defying every rule conventional batteries follow.

A new room-temperature quantum device developed at Stanford uses twisted light and advanced materials to link photons and ...

IonQ's growth is poised to accelerate nicely thanks to the cost and performance advantages of its quantum computing systems.

Adopting the model would require miners and users to migrate to a separate “Bitcoin Quantum” blockchain rather than upgrade the existing network.