Scientists have made the first experimental observation of matter wave diffraction in a short-lived electron-positron atom.

Physicists in Leiden have recreated Thomas Young’s iconic double-slit experiment using gigahertz sound waves on gallium arsenide, revealing both parallels and differences with light. The study found ...

[Stoppi] has taken on a fascinating project involving the interference of thin layers, a phenomenon often observed in everyday life but rarely explored in such depth. This project delves into the ...

In the quirky quantum world, particles can be affected by forces that they never directly encounter. A classic example is the ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. When we divide up matter into the smallest possible chunks that it's ...

Researchers from the Okinawa Institute of Science and Technology, working with colleagues in Norway and Chile, recreated the Aharonov–Bohm effect using water waves in a vortex tank, finding unexpected ...

Far from being a solely quantum mechanical phenomenon, interference occurs with all kinds of waves, including water waves and sound waves. Interference is the process in which two or more waves of the ...

Researchers have shown that surprisingly large metal particles can behave according to quantum mechanics, existing in ...

Light is well known to exhibit both wave-like and particle-like properties, as imaged here in this 2015 photograph. What's less well appreciated is that matter particles also exhibit those wave-like ...