Researchers at the University of Massachusetts Amherst have built a chip-scale laser stable enough to control a trapped-ion ...

Researchers developed a photonic chip that incorporates precisely designed antennas to manipulate beams of tightly focused, intersecting light, which can rapidly cool a quantum computing system to ...

Quantum computers need extreme cold to work, but the very systems that keep them cold also create noise that can destroy fragile quantum information. Scientists in Sweden have now flipped that problem ...

Quantum computing has been touted as a revolutionary advance that uses our growing scientific understanding of the subatomic world to create a machine with powers far ...

Like their conventional counterparts, quantum computers can also break down. They can sometimes lose the atoms they manipulate to function, which can stop calculations dead in their tracks. But ...

New technique could improve the scalability of trapped-ion quantum computers, an essential step toward making them practically useful. (Nanowerk News) Quantum computers could rapidly solve complex ...