Physicists have long struggled to unite quantum mechanics—the theory governing tiny particles—with Einstein’s theory of ...

A pair of identical particles swapping places sounds like a small move. In quantum physics, it is a defining one.

According to a new theory, our universe developed from a “pre-inflationary multiverse” made of particles in quantum superposition.

Add Yahoo as a preferred source to see more of our stories on Google. Researchers at Brown University in the US have observed fractional excitons, a new class of quantum materials in a global first.

The demonstration marks an important step toward practical quantum communication networks. During the experiment, researchers ...

The errors that quantum computers make are holding the technology back. But recent progress in quantum error correction has ...

Excitonic pairing and fractional quantum Hall effect in quantum Hall bilayer. Credit: Naiyuan J. Zhang et al, Amid the many mysteries of quantum physics, subatomic particles don't always follow the ...

Quantum mechanical effects are known to be easily disrupted by disturbances from the surrounding environment, commonly ...

One of the biggest promises of quantum computing is the ability to simulate molecules ...

Physicists have forced light to behave like electrons trapped in a magnetic field, reproducing the quantum Hall effect with photons for the first time. The experiment, carried out on an optical fiber ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

In a study, physicists now observed a class of quantum particles called fractional excitons, which behave in unexpected ways and could significantly expand scientists' understanding of the quantum ...