The chip has broken new ground in a key random circuit sampling benchmark, an important development in Google's roadmap for ...
Quantum computing expert Daniel Lidar explains what problems scientists are still trying to overcome to make quantum ...
A Canadian startup called Xanadu has built a new quantum computer it says can be easily scaled up to achieve the computational power needed to tackle scientific challenges ranging ...
Quantum researchers have long believed that strong spin interactions in qubits required covalent bonds, making large-scale ...
Canadian company Xanadu has developed the world's first scalable, networked photonic quantum computer prototype.
The Swiss startup has found a way to allow qubits to move in all spatial directions like an aeroplane, instead of like cars ...
However, the time a quantum computer can work on a calculation ... so-called dilution refrigerators, bring the qubits to about 50 millikelvin above absolute zero. The closer a system approaches ...
A fault-tolerant quantum computer could be here by 2030, thanks to an invention called the "cat qubit," named after the famous Schrödinger's cat thought experiment, in which a cat locked in a box ...
Though investors saw this as disappointing, there is some reassuring news. Quantum computing is progressing, meaning these ...