Quantum computers, devices that process information by leveraging the laws of quantum mechanics, have been found to ...

A truly useful quantum computer must be able to run any algorithm, with the same versatility an ordinary laptop offers.

Today’s computers need safeguards against random energy fluctuations. Thermodynamic computers would put those fluctuations to ...

Netherlands-based QuiX Quantum has delivered Carina, the world's first universal photonic quantum computer designed for ...

The company has drawn governments, a major chipmaker, and the Pentagon into an effort to control fragile photons and build a ...

Just as AI has its dreams of “AGI” and “superintelligence,” quantum computing has its own north star: broad, practical quantum advantage over traditional supercomputers. The quantum industry’s goal is ...

A programming language for hybrid AI and quantum computing. Compile-time tensor shape checking, linear quantum types enforcing the No-Cloning Theorem, and native autodiff across classical-quantum ...

To this day, we have yet to see a quantum computer conclusively perform a single useful task. Existing machines are simply too small and error-ridden to solve commercially relevant problems. That hasn ...

The US government wants to get hold of a quantum computer good enough to contribute to scientific breakthroughs in just two years. It will use it to try to accelerate the research and development of ...

This week's presidential order aims to close the gaps holding back U.S. quantum computing, from a thin supplier base to the lack of any way to compare quantum systems. The quantum computing industry ...

Microsoft’s controversial claim that its Majorana chip program will make possible a scalable quantum computer by 2029 has been thrown into new doubt by a scientific paper that questions whether the ...