A century-old thought experiment on wave–particle duality is brought into the laboratory using a single trapped atom ...

Using a superconducting quantum computer, physicists created a large and complex version of an odd quantum material that has ...

Physicists at the University of Stuttgart, Germany have teleported a quantum state between photons generated by two different ...

One of the discoveries that fundamentally distinguished the emerging field of quantum physics from classical physics was the ...

A new unified theory connects two fundamental domains of modern quantum physics: It joins two opposite views of how a single ...

Experiments reveal that metallic nanoparticles thousands of atoms wide can exist in quantum superposition, providing a ...

Electrons are usually described as particles, but in a rare quantum material, that picture completely breaks down ...

As physicists search for a theory of quantum gravity, new results show that classical gravity can still interact with quantum fields to allow matter to become entangled. When you purchase through ...

A real mind-melter: Quantum mechanics is strange, but even for a field of science that regularly defies our conventional understanding of reality, the latest discovery is particularly baffling.

There is a glaring gap in our knowledge of the physical world: none of our well-established theories describe gravity’s quantum nature. Yet physicists expect that this quantum nature is essential for ...