Quantum computers work by applying quantum operations, such as quantum gates, to delicate quantum states. Ideally, quantum ...

The collaboration of TU Wien with research groups in China has resulted in a crucial building block for a new kind of quantum computer: The realization of a novel type of quantum logic gate makes it ...

Scientists built a quantum gate linking four-state photons, showing complex quantum tasks can be done with fewer steps using qudits.

The truth is that even the most optimistic vendor estimates for this would put very nascent stages of enterprise value toward ...

314% increase in usage of D-Wave Advantage2 systems in last year reflects growing demand for annealing quantum computing Accelerated gate-model roadmap targets initial gate-model system availability ...

Rigetti and D-Wave are betting on very different paths to quantum supremacy.

Scientists have achieved the lowest quantum computing error rate ever recorded — an important step in solving the fundamental challenges on the way to practical ...

The JVG algorithm factors RSA and ECC keys using fewer quantum resources than Shor’s algorithm, accelerating the time needed ...

If you are to believe the glossy marketing campaigns about ‘quantum computing’, then we are on the cusp of a computing revolution, yet back in the real world things look a lot less dire. At least if ...