Calculations show that injecting randomness into a quantum neural network could help it determine properties of quantum ...

Researchers at Google have used their Willow quantum computer to demonstrate that "quantum contextuality" may be a crucial ...

Physicists have created a Schrödinger's cat state at unusually hot temperatures, and it could be a major step toward the development of practical quantum computers. Schrödinger's cat states exist in ...

Duality ellipse The amount of coherence is linked to the amount of waveness and particleness of a quantum system through an duality ellipse relation. The coherence, modulated by the object shape, can ...

After the applied mathematician Peter Shor, then at Bell Labs in New Jersey, showed that a quantum algorithm could, in theory ...

Physicists have long treated space and time as the stage on which quantum particles perform, not as actors in the drama ...

For the first time, researchers have been able to measure the quantum state of electrons ejected from atoms that have absorbed high-energy light pulses. This is thanks to a new measurement technique ...

Scientists work to sync up quantum objects for high-resolution sensing and complex computation. (Nanowerk News) We say a message is incoherent when we can’t make it out, or when it doesn’t make sense.

When two observers measure an entangled state, the frequencies of their observed results manifest the strength of quantum theory. Extreme values governing these statistics have now been successfully ...

A prototype quantum radar that has the potential to detect objects which are invisible to conventional systems has been developed by an international research team led by a quantum information ...

Beryllium is an object-oriented language, allowing developers to start with simple classical and quantum building blocks and progressively create richer, higher-level structures by reusing and ...