Researchers have demonstrated that a nanoparticle of 7,000 sodium atoms can act as a wave, creating a record-setting ...

The original paper by Kim et al. on the Delayed Choice Quantum Eraser suggests the concept of retrocausality, which stems ...

Why do we sometimes underperform when it matters most? Hidden mental interference can hijack attention. How do we regain ...

A stable graphene signal suggests some quantum particles can remember past interactions, a key step toward quantum computing.

The team have pushed the boundaries of quantum mechanics beyond what some thought possible. Now they want to go even further ...

The same phenomenon was later confirmed for neutrons, helium atoms, and even large molecules, making matter-wave diffraction ...

Schrödinger’s cat just got a little bit fatter. Physicists have created the largest ever ‘superposition’ — a quantum state in ...

A record-breaking experiment shows that a cluster of thousands of atoms can act like a wave as well as a particle ...

Can a small lump of metal be in a quantum state that extends over distant locations? A research team at the University of Vienna answers this question with a resounding yes. In the journal Nature, ...

First experimental observation of matter-wave diffraction in a short-lived electronpositron atom using a graphene-based diffraction grating.

“Positronium is the simplest atom composed of equal-mass constituents, and until it self-annihilates, it behaves as a neutral atom in a vacuum. Now, for the first time, we have observed quantum ...